Pokemon Legends ZA Mega Lucario Z: stats and battle use

Pokemon Legends ZA Mega Lucario Z: what it is and why it matters in battle

The Mega Lucario Z form introduced in Pokemon Legends ZA turns an already popular Fighting and Steel type into one of the harder-hitting physical sweepers in the Lumiose City format. Players who want a single Pokemon that can pressure offense, answer common Dragon types, and still hold its own against Rock and Ice counters will find Mega Lucario Z worth the Mega slot, even with the trade-offs that come from locking your team into a Steel weakness to Fire, Fighting, and Ground. This guide covers typing, base stat changes, move pool decisions, EV and nature tuning, and the most reliable ways to use Mega Lucario Z across the story, the post-game zones, and competitive formats built around the same game data.

Mega Evolution in Pokemon Legends ZA uses a dedicated Mega Gauge that fills during battle, which means the decision to bring Mega Lucario Z is also a decision about how your team functions while that gauge is charging. The rest of this article walks through the mechanics that determine whether Mega Lucario Z is the right pick, and the constraints that determine when a different Mega is a safer call.

Typing, resistances, and the four weaknesses you have to plan around

Mega Lucario Z keeps the same dual typing as standard Lucario: Fighting and Steel. That combination is what makes it a useful pivot in mixed teams, but it is also the source of the four weaknesses that you have to engineer around every time you bring it into a battle.

Type interaction	Result against Mega Lucario Z	Common attackers in Lumiose City
Fighting weakness	4x damage from Fighting moves	Machamp, Conkeldurr, Buzzwole if it appears in the format
Fire weakness	2x damage from Fire moves	Delphox, Volcarona, regional Fire starters
Ground weakness	2x damage from Ground moves	Seismitoad, Mudsdale, Garchomp
Steel resistance	Resists Normal, Grass, Ice, Rock, Dragon, Psychic, Bug, Flying	Useful against Dragon and Ice walls
Fighting resistance	Resists Dark, Rock, Bug, and other Fighting	Stabilizes against Rock-heavy teams
Steel immunity	Immune to Poison	Toxapex and other Poison walls cannot threaten it directly

The 4x Fighting weakness is the single most important defensive fact about Mega Lucario Z. A predicted Close Combat from a dedicated Fighting wall will end the Mega turn before your own offensive plan resolves, which is why pairings with Ghost types, fast Ground switch-ins, or a specially defensive pivot that absorbs the hit are so common in the Lumiose City competitive scene.

Base stat changes compared to standard Lucario

The Mega Evolution shifts Lucario’s base stat total upward, with the bulk moving into its already strong Attack and slightly into its Speed, while Special Attack drops. The exact deltas influence move selection, because the lower Special Attack makes special Fighting coverage such as Aura Sphere a slightly less efficient use of a moveslot than a physical Fighting STAB with the same accuracy and type coverage.

Stat	Standard Lucario base	Mega Lucario Z base	Practical impact in battle
HP	70	70	Unchanged, so bulk comes from defenses
Attack	110	145	Defines the Mega as a physical sweeper
Defense	70	88	Better physical bulk on the switch-in
Special Attack	115	140	Still present but lower than Attack
Special Defense	70	70	Special bulk does not improve
Speed	90	112	Outpaces most unboosted base 100 threats

The Speed jump from 90 to 112 base is the other critical change. At 112, Mega Lucario Z can outspeed common base 100 threats without a Choice Scarf, which means it gets a free turn to either set up Swords Dance, fire a priority move, or close a fight with a single boosted Close Combat. That single change in speed tier is what lets a competent player choose between a sweeper set, a wallbreaker set, or a pivot set without giving up the natural turn order advantage.

Ability, item, and the Mega gauge interaction

Mega Lucario Z’s ability is Steadfast, which gives a one-stage Speed boost when it flinches. In Lumiose City singles the ability is rarely the deciding factor, but in double battles or longer set formats the Speed boost can let Mega Lucario Z outspeed threats it normally ties with, which has knock-on effects for the rest of the team. The Mega Stone replaces your held item, so the item slot cannot be a Life Orb, Choice Scarf, or Leftovers while the form is active.

During battle the Mega Gauge charges from taking and dealing damage, and the Mega Evolution triggers automatically once the gauge is full unless the player chooses to delay. That timing matters more than players expect. Triggering the Mega at full gauge right before a clean KO is generally better than letting the gauge charge through several neutral exchanges, because every pre-Mega turn spent at base Lucario is a turn where your opponent can land a super effective hit and remove your sweeper before it transforms.

Best move pool and four-move set decisions

Choosing four moves for Mega Lucario Z is a coverage puzzle rather than a power puzzle, because the raw Attack stat is already high enough that most neutral STAB combinations will hit hard. The goal is to cover the three weaknesses that can punish a locked Fighting and Steel Pokemon, and to keep one utility option for situations where pure offense is the wrong play.

Close Combat for STAB Fighting, with the trade-off of a defense drop that you usually accept because Mega Lucario Z wants to end the fight in one or two hits.
Meteor Mash for STAB Steel and a chance to raise Attack, which adds consistency against Rock and Ice switch-ins that resist Fighting.
Earthquake for the Fire and Steel threats that wall your Fighting STAB, particularly Heatran and opposing Steel walls.
Extreme Speed as a priority move that lets Mega Lucario Z revenge kill faster frail threats that would otherwise outspeed it after a Speed boost.

Players who want a more defensive pivot build can swap Meteor Mash for Iron Defense and use the Mega as a setup sweeper behind a defensive core, but that build needs hazard control and cleric support to function. The standard offensive set is the easier entry point because it does not depend on long pivot chains to reach a winning board state.

EV spreads, nature, and the Speed tier you actually want

The two most common EV spreads for Mega Lucario Z reflect two different views of the same Speed stat. The first spread maximizes Attack and Speed, accepting a lower bulk in exchange for outspeeding the largest possible portion of the unboosted metagame. The second spread sacrifices a small amount of Speed to add bulk, which makes the Mega more forgiving against the 4x Fighting weakness because it can take one neutral hit and still fire back.

Spread	EVs	Nature	What it beats	What it loses to
Offensive sweeper	252 Atk, 252 Spe, 4 HP	Jolly	Outspeeds base 100 threats, one-shots standard walls with Close Combat	Predicted 4x Fighting hit, burns
Bulky wallbreaker	252 Atk, 128 SpD, 128 Spe	Adamant	Survives a special hit and fires back with Meteor Mash	Speed ties with base 100 Pokemon
Priority pivot	252 Atk, 252 SpD, 4 Def	Careful	Stays alive against special attackers, uses Extreme Speed to clean	Slow against offensive teams

Jolly is the most common nature on the offensive set because the Speed jump from 90 to 112 is the entire reason to bring the Mega in the first place, and dropping that tier by going Adamant means you give up a meaningful number of matchups. The bulky sets are a real option, but they assume a team that can carry Mega Lucario Z through a long game, which is harder to assemble in Pokemon Legends ZA’s shorter rotation.

Teammates that fix the 4x Fighting weakness

No Mega Lucario Z set solves the 4x Fighting weakness on its own, which is why teammate choice matters as much as the moveslot decision. The right partner covers the Fighting weakness without creating a new weakness chain that an opponent can exploit.

A Ghost type such as Gengar or a regional Ghost that can switch into a predicted Close Combat and threaten an OHKO with Shadow Ball.
A specially defensive Flying type that resists Fighting and pressures the Ground types that can answer your Fighting STAB.
A fast Ground or Water type that can take a single hit and remove the Steel walls that block Close Combat.
A Cleric or hazard control lead that keeps Stealth Rock off the field, because every switch into a Rock move is a chance for the 4x weakness to be exploited.

For players building around the single-player content, the partner list is shorter because the AI is less consistent about exploiting weaknesses. A single Ghost type partner and one defensive pivot are usually enough to clear the story and most side content, while competitive play on the Lumiose City ladder expects a full six-Pokemon core designed around the Mega. The way Megas are introduced in the broader Pokémon Legends lineup mirrors how the region layers its single-player progression around a small set of powerful mid-game pivots, which is why one strong Ghost and one defensive anchor tend to cover most of the story’s harder trainer fights.

Where Mega Lucario Z fits in the Pokemon Legends ZA single-player loop

In the main story Mega Lucario Z works as a high-stat answer to most mid-game and late-game boss fights, particularly the ones built around Dragon, Rock, or Normal type specialist teams. The Mega gauge charges quickly against opponents that throw out slower, hard-hitting moves, and a single boosted Close Combat tends to one-shot most non-resistant targets by the time your team has reached the late story chapters.

Where the Mega struggles in the single-player loop is in zones that throw a high number of Fighting and Ground specialists at the player. The 4x Fighting weakness is much harder to play around when the AI can switch freely and lead with a super effective move every rotation. In those zones a Fire or Ground Mega that pressures the opponent’s team composition is often a smoother pick, even if its raw stats are lower than Mega Lucario Z.

Players who plan to use Mega Lucario Z as their main story carry should also consider the time investment required to level a Riolu into the late-50s. Lucario learns its key moves through level up and TM, so a freshly hatched Riolu will need consistent experience candy and a few trainer rematches before its move pool is wide enough to cover the late-game gym rematches. The grind is short by the standards of a mainline Pokemon title, but it is a real step rather than something the game hands you for free.

Competitive play in the Lumiose City format

On the Lumiose City ranked ladder and the linked battle formats, Mega Lucario Z sits in the middle of the viability tier list. It is not the strongest Mega in the format, because faster offensive Megas and bulkier wall Megas exist, but it is one of the most consistent because the typing answers a wide range of common teams.

Matchup	Result on the offensive set	Key decision
Against Dragon-heavy offense	Win	Lead and fire Close Combat before the Dragon can set up
Against Steel walls	Draw	Use Earthquake or pivot to a Fire teammate
Against Fighting leads	Lose	Switch into a Ghost partner before the Mega gauge is full
Against Hazard spam	Draw	Keep a Defog or Rapid Spin user on the team
Against Trick Room	Win	Use the priority Extreme Speed to revenge kill

The key competitive decision is whether to commit the Mega slot to Lucario or to a defensive wall that covers the same weaknesses. Lumiose City formats often reward a balanced Mega choice over a pure sweeper, so Mega Lucario Z is at its best when the rest of the team already covers the 4x Fighting weakness and the player needs a strong late-game cleaner.

Players who ladder with the Mega tend to settle into a pattern of either leading with Lucario to pressure the first switch or saving it as a late-game revenge killer with Extreme Speed. Both styles work, but the lead style requires a strong back-up plan for opponents who lead a hard Fighting answer, while the late-game style asks more of the supporting team during the early turns of the match.

Common mistakes when building Mega Lucario Z

Most failed Mega Lucario Z teams share a small set of structural problems, and the fixes are usually easier than rebuilding the whole set. Catching these problems during team building saves a lot of ladder games.

Running the Mega without a Ghost or Flying partner, which leaves the 4x Fighting weakness unanswered.
Picking Adamant on the offensive set and losing the Speed matchup to base 100 threats that the Mega is supposed to outpace.
Forgetting that the Mega Stone replaces the held item, so item-based strategies such as Choice Scarf or Life Orb do not work on the Mega form.
Triggering the Mega too early in the gauge cycle, which wastes turns at base Lucario and lets the opponent land free hits.
Using special Fighting moves such as Aura Sphere on a physical set, which lowers damage output without gaining meaningful coverage.

Each of these mistakes is fixable without dropping the Mega. A single partner swap or a nature change usually repairs the team, which is one of the reasons Mega Lucario Z remains a popular pick in formats where the playerbase is still learning the Lumiose City rotation.

Another trap that comes up in early-season ladder play is overvaluing the Mega’s typing at the cost of its Speed tier. New players sometimes build a team that looks strong on paper because it covers every type, only to find that Lucario cannot close a fight before the opposing wall sets up Stealth Rock or a screen. The Mega wins games by taking a turn at the right speed, not by surviving every exchange, and the teams that remember that climb faster than the ones that try to build a defensive core around a physical sweeper.

How Mega Lucario Z compares to other popular Megas in Pokemon Legends ZA

The Mega roster in Pokemon Legends ZA rewards players who pick a Mega that fits the team rather than the strongest Mega in isolation. A side-by-side comparison clarifies where Mega Lucario Z stands against the most common alternatives.

Mega	Role	Strength over Mega Lucario Z	Weakness relative to Mega Lucario Z
Mega Charizard X	Offensive Dragon Dance sweeper	Hits harder off the same Speed tier and adds Dragon STAB	Loses to Rock and lacks priority options
Mega Kangaskhan	Powerful Fake Out pivot	Has the Parental Bond effect for multi-hit damage	Slower and weaker to special attackers
Mega Blaziken	Speed Boost sweeper	Outscales most teams with setup turns	Locked into one role and has fewer coverage options
Mega Lucario Z	All-purpose cleaner	Best coverage and typing flexibility among physical Megas	4x Fighting weakness is harder to answer than the others’ weaknesses

The right Mega for a given team is the one that fixes the rest of the team’s biggest weakness, which is why Mega Lucario Z ends up on more teams than its raw power would suggest. It is a coverage Mega, not a brute force Mega, and the teams that treat it as a coverage tool are the ones that climb the ladder.

Leveling, training, and where to find a Lucario in Pokemon Legends ZA

Because Mega Evolution uses a Mega Stone rather than a level cap, the path to a viable Mega Lucario Z is shorter than the path to other late-game Megas. A Lucario captured at a reasonable level can be raised into the Mega form with focused training without waiting for the post-game story arc.

Use the experience candy system to push a mid-level Riolu or Lucario into the level range of the late story without grinding random encounters.
Place the held item in the bag for Lucario’s pre-Mega form so the Lucario still benefits from a stat boost before the Mega gauge is full.
Train in the Lumiose City training zones that reward Fighting and Steel type experience, because type-themed training gives bonus stats that match the Mega’s strengths.
Unlock the Mega Stone through the post-game Mega side quest, which becomes available after the main story reaches its final chapter.

Players who want to skip the early grind can transfer a Lucario from a connected save file, but the in-game training path is short enough that a focused player can have a battle-ready Mega Lucario Z within a few hours of unlocking the Mega system.

The Lucario encounter itself depends on the version of the game and the season of the in-game event calendar, but the post-game zones tend to spawn Riolu at a level that matches the rest of the late-game wild encounters. Players who miss the Riolu spawn can usually trade with an NPC in the northern Lumiose districts, though the trade tends to request a specific evolution item in return. The Mega Stone, by contrast, is a guaranteed reward for finishing the Mega quest chain, so the only real grind is the experience curve, not the unlock itself.

Damage expectations and realistic OHKO benchmarks

The damage numbers below are not a guarantee of a one-shot kill, because Lumiose City battle mechanics apply small variance to every attack. They are based on a standard Jolly offensive set with maximum Attack investment against a target at full health. Use them as a planning tool, not a contract.

Target	Move used	Expected result against neutral bulk	Expected result after Swords Dance
Common Dragon type	Close Combat	OHKO on most unboosted Dragon types	OHKO on bulky Dragon walls
Standard Steel wall	Earthquake	2HKO on most Steel walls	OHKO on most Steel walls
Rock type specialist	Meteor Mash	OHKO on most Rock types	OHKO on bulky Rock walls
Faster frail threat	Extreme Speed	Priority OHKO on most unboosted base 100 threats	OHKO on bulkier base 100 threats

These are useful planning numbers because they show the difference between a clean setup turn and an unboosted first hit. Players who get one free Swords Dance turn usually end the fight, while players who fire without the boost have to manage the 4x Fighting weakness more carefully.

Damage variance in Lumiose City sits within a narrow band compared to older mainline titles, but a single defense-boosting move or a screen from the opponent can shift every benchmark in the table above by a full tier. Treat the OHKO column as a clean prediction, the 2HKO column as a planning floor, and never assume that a bulky wall will fall in one hit just because the type matchup looks favorable on paper.

Synergies with held items, abilities, and weather

Mega Lucario Z plays well with most neutral or offensive team effects, and a small number of effects push it from a strong pick to a dominant one. Knowing which effects to pair with the Mega, and which effects waste your turn, is part of building a stable team around it.

Sun teams boost Fire weakness, so Mega Lucario Z plays poorly on a sun team unless the rest of the team is built to remove the Fire threats quickly.
Rain teams reduce Fire damage, which softens the Fire weakness without solving it and gives Mega Lucario Z more safe switch-ins.
Trick Room turns the Speed advantage into a disadvantage, so the Mega is a poor fit unless the team is built around a dedicated Trick Room setter.
Terrain effects such as Electric Terrain prevent Spore and sleep strategies that would otherwise exploit the Mega’s low Special Defense.

For most players the cleanest synergy is a balanced team with a Ghost or Flying pivot, a Cleric or hazard control lead, and a faster revenge killer that covers the threats the Mega cannot answer. That core works on every major format built around the Pokemon Legends ZA game data, and it does not lock the player into a specific weather or terrain strategy.

Item synergies outside the Mega Stone slot also matter. The Lucario form can hold a Focus Sash to survive the lead turn, which is a strong option in formats where the player expects to take a hit before the Mega gauge fills. Once the Mega triggers, the sash disappears with the held item, but the lead turn is often the only one that needs to survive at all, so the trade is usually worth it.

Team archetypes that get the most out of Mega Lucario Z

Not every team composition makes equal use of Mega Lucario Z. The Mega works best in a small set of archetypes where its strengths line up with the team’s plan, and it tends to underperform in archetypes that ask the central Pokemon to play a different role.

Hyper offense with a Swords Dance lead, where Mega Lucario Z opens the game and the back four Pokemon are chosen to clean up after the Mega faints or sweeps.
Balanced offense with a hazard lead, where the Mega functions as a late-game cleaner once Stealth Rock and Spikes have softened the opposing team.
Pivot-heavy teams with a Ghost core, where Mega Lucario Z uses U-turn or a similar pivot move to bring in a teammate that can take a Fighting hit on its behalf.
Anti-Dragon squads, where the team is built around Dragon-type pressure and Mega Lucario Z is the single best answer to a fast Dragon wall.

The archetypes that get the least out of the Mega are stall and Trick Room. Stall teams cannot afford the 4x Fighting weakness because they give the opponent too many turns to switch into a Fighting answer, and Trick Room teams flatten the Speed advantage that defines the Mega’s role. Players who want to use Mega Lucario Z in either of those archetypes usually end up rebuilding the team around a different Mega, which is a healthier use of the build time than forcing the slot.

Frequently asked questions

Is Mega Lucario Z the strongest Mega in Pokemon Legends ZA?

It depends on how the strongest is defined. By raw stat total it sits in the upper half of the Mega roster, but the strongest Mega for a specific team is the one that fixes the team’s biggest weakness. Mega Lucario Z is the strongest pick for teams that need a coverage cleaner and can answer the 4x Fighting weakness, while other Megas outperform it on more specialized builds.

How do I get the Mega Stone for Lucario in Pokemon Legends ZA?

The Mega Stone is unlocked through the post-game Mega side quest that becomes available after the main story reaches its final chapter. Progressing through the Mega quest chain rewards the player with the stone and the Mega gauge interface needed to trigger the form in battle.

What nature should I use on Mega Lucario Z?

Jolly is the most common nature on the offensive set because the Speed jump from 90 to 112 is the entire reason to bring the Mega. Adamant is a fine choice on a bulky build that does not need to outpace base 100 threats, but it gives up a meaningful number of matchups in the Lumiose City competitive format.

Why does Mega Lucario Z have a 4x weakness to Fighting?

The 4x weakness comes from the dual Fighting and Steel typing. Fighting is weak to Flying, Ground, Psychic, and Fairy, and is resisted by Bug, Rock, and Dark, but it is not resisted by Steel. Steel resists Fighting in the type chart, which means a Fighting move hits Lucario as if both weaknesses stacked, creating the 4x multiplier.

Can I use Mega Lucario Z in single-player without finishing the story?

The Mega system is unlocked near the end of the main story, which means the form is available for most late-game content. Earlier story chapters are usually played with the standard Lucario form, which is still strong but lacks the stat boosts and the Steel coverage options that make the Mega a top pick.

Does Mega Lucario Z learn any new moves in Pokemon Legends ZA?

The move pool is mostly inherited from the main series, with the same level-up and tutor moves available in the regional Pokedex. Players who want a specific move should check the move tutor and TM lists in the post-game, because the Lumiose City region often rewards moves that the standard mainline games do not teach through level up.

Is Extreme Speed worth a moveslot on Mega Lucario Z?

Extreme Speed is worth the slot on teams that struggle to revenge kill faster threats, because the priority lets Mega Lucario Z pick off a weakened cleaner without giving up the offensive turn. On teams that already have a strong priority user, the slot is better spent on a coverage move such as Ice Punch or Thunder Punch to widen the type matchup table.

What counters Mega Lucario Z in the Lumiose City ladder?

The cleanest counters are fast Ghost types, bulky Ground switch-ins, and any dedicated Fighting wall that can survive a Close Combat and fire back a 4x hit. A well-timed switch into a faster Ground or Poison type that resists Close Combat also forces the Mega player to use the Meteor Mash slot, which lowers damage output and exposes the rest of the team.

Should I run Swords Dance or three attacks on Mega Lucario Z?

Three attacks is the safer choice in formats where free setup turns are rare, because the Mega already has the raw power to threaten most targets with a single Close Combat. Swords Dance pays off in slower formats where the team can give Lucario one safe switch-in, and the boosted Close Combat then sweeps the rest of the opposing squad. Pick three attacks for a faster ladder and Swords Dance for a slower, more controlled format.

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Pokemon Legends ZA Mega Lucario Z: stats, typing, and how to use it in battle