The “Defender” or “Tank” role in Max Battle measures one thing: how many hits you can absorb without going down. Unlike DPS attackers (where output matters), a great tank trades raw damage for sheer survival, letting your team’s Max Meter fill safely. This guide ranks the Top 7 tank picks based on per-boss endurance simulations against the current boss roster.
What “Tank” Means in Max Battle
A tank’s job is not to deal damage — it’s to last long enough that the team’s Max Meter fills and the actual attackers can switch in for the Max Move phase. Three things matter for tanks:
- Endurance: HP × Defense × type resistance. The number of hits you can absorb.
- Type matchup: A tank with type advantage against the boss multiplies its endurance.
- Meter contribution: Tanks with 0.5-second Fast Moves charge the Max Meter twice as fast as 1.0s alternatives.
This guide ranks by endurance (#1) and type matchup flexibility (#2). For meter charge speed specifically, the 0.5-second Fast Move guide is the companion read.
How This Ranking Was Calculated
- Endurance simulation: Time-To-Faint (TTF) per boss at PL50 IV15, averaged across the current Max Battle boss roster.
- Type weakness modifier: Defenders are penalized for any super-effective boss type they’d face.
- Acquisition cost: Non-Legendary Pokémon get a small bonus because the candy curve is less brutal.
Last updated: 2026-04-29. Data source: based on values recalculated on this site from the live Pokémon GO game master — Doctor Pokégogo’s own Max Battle endurance analytics (last re-computed on 2026-04-28).
The Top 7 Max Battle Defenders
Blissey
Normal — Top endurance against virtually every boss in the rotation. The largest HP pool in the game makes Blissey the universal tank — start with Blissey if you’re not sure who to bring.
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Zamazenta (Crowned Shield)
Unique Wall move grants a free shield at battle start — no other Max Battle Pokémon has this. Combine with Steel-type endurance and Zamazenta is the active tank that also contributes damage.
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Zacian (Crowned Sword)
Triple resistance vs. Dragon-type damage makes Zacian the optimal tank for Dragon-boss windows. Doubles as a top-tier Steel raid attacker.
Gigantamax Snorlax
Non-Legendary candy curve makes Gigantamax Snorlax cheap to build, and its bulk approaches Blissey’s. Slight edge in damage output via G-Max Replenish.
Metagross
Double resistance to Psychic, plus broad Steel-type resistance set. Cheap to acquire and balanced offensively — wins multi-role battles.
Corviknight
Steel/Flying gives a unique resistance set; against the right boss, Corviknight can outlast even Blissey on simulation. Easy to acquire and raise with XL candy.
Gigantamax Lapras
Top tank vs. Water and Ice-type bosses; G-Max Resonance debuffs the boss for the team. Hybrid tank+attacker — placed Top-1 in damage tests vs. Zapdos.
At-a-Glance Comparison (All 7 Defenders)
| Rank | Pokémon | Type | Best vs. | |
|---|---|---|---|---|
| 1 | |
Blissey | Normal |
Universal tank |
| 2 | |
Zamazenta (Crowned Shield) | Fighting/Steel |
Universal + Wall shield |
| 3 | |
Zacian (Crowned Sword) | Fairy/Steel |
Dragon-type bosses |
| 4 | |
Gigantamax Snorlax | Normal |
Universal (cheap build) |
| 5 | |
Metagross | Steel/Psychic |
Psychic bosses |
| 6 | |
Corviknight | Flying/Steel |
Fighting / Bug / Grass / Ground |
| 7 | |
Gigantamax Lapras | Water/Ice |
Water / Ice / Dragon |
Related Resources
- Best Max Battle Tank — 0.5-second Fast Moves — companion guide on meter-charge speed.
- Best Max Battle Attackers by Type — DPS counterpart.
- Max Battle Rating Summary — per-Pokémon Tank tier scores.
- Max Battle Boss Guide — current boss rotation with role-specific recommendations.
About the Author
Doctor Pokégogo (about page) has been publishing data-driven Pokémon GO analyses since 2020. Tank rankings on this page derive from the same data set used in the Max Battle Rating Summary page; methodology details are linked there.
