0.1% of the meta · Updated July 25, 2026
Signature card
Mega Mawile ex
Special Art Rare
#10 — dakka_1988
🏆 Sagittarian Open #2 | $50 Prize Pool · 8W-3L-1T
#20 — Static
Lagoon Serenity Format (OAK FA Prize) · 4W-2L
#27 — Nuggie_D
KnowticeTkO x TheBreakfastClub - $25 pop up · 4W-3L-1T
Until this Pokémon leaves the Active Spot, this Pokémon's Heat-Up Crunch attack does +30 damage. This effect stacks.
Mega Mawile ex is a stacking-damage control deck built around Heat-Up Crunch, which permanently gains +30 damage for each consecutive turn Mega Mawile ex remains in the active spot. The win condition is staying active long enough for Heat-Up Crunch to reach one-shot thresholds while a wall of healing and damage-reduction trainers keeps Mega Mawile ex alive.
Open by placing Mega Mawile ex in the active spot and begin accumulating Heat-Up Crunch stacks immediately. Starting Plains ensures Mega Mawile ex opens active when possible. Mid-game, layer Pokémon Center Lady, Potion, Big Malasada, and Metal Core Barrier to absorb every incoming attack while your damage output climbs from 60 to 90 to 120 and beyond. In the finishing turns, use Cyrus to disrupt opponent switching and Sabrina to remove problematic benched threats, letting you keep attacking with an increasingly powerful Mega Mawile ex.
Any Active Pokemon
Heat-Up Crunch 60 + 1 stack 30 = 90
First attack after one full turn in the active spot.
Any Active Pokemon
Heat-Up Crunch 60 + 2 stacks 60 = 120
Second consecutive turn active; reaches KO threshold for most non-ex Pokemon and pressures ex Pokemon.
High-HP ex Pokemon
Heat-Up Crunch 60 + 3 stacks 90 = 150
Third consecutive turn; approaches one-shot range for many ex Pokemon with 150-180 HP.
Every turn Mega Mawile ex stays in the active spot permanently raises Heat-Up Crunch's damage by 30. Use Pokémon Center Lady, Potion, Big Malasada, and Metal Core Barrier to absorb incoming damage and remain active through multiple opponent attacks. Starting Plains helps ensure Mega Mawile ex opens in the active spot to start stacking from turn one.
Cyrus prevents the opponent from freely retreating to avoid an escalating Mega Mawile ex. Sabrina pulls benched Pokemon active to force unfavorable trades. Red Card disrupts large opponent hands at key moments, reducing the resources available to answer Mega Mawile ex. Adaman and Repel provide additional control layers to protect the stacking engine.
Heat-Up Crunch stacks reset the moment Mega Mawile ex leaves the active spot. Gust-style effects that pull Mega Mawile ex to the bench — or cards that force it to retreat — erase all accumulated damage bonuses. Repeating this cycle keeps Mega Mawile ex's output near its 60-damage base, where even non-ex Pokemon can outlast it.
In the first one to two turns before Heat-Up Crunch scales, Mega Mawile ex deals only 60 damage. High burst decks that can deliver 170+ damage in a single turn — or combine two hits totaling that — win the point exchange immediately and end the game. Mega Sceptile ex and Mega Lucario ex both achieve this, explaining their 25% matchup odds against this deck.
Metal-type Pokemon carry weakness to fire in standard matchups. Fire attackers dealing bonus damage effectively lower the hit count needed to KO Mega Mawile ex, outpacing the healing suite before enough stacks build to matter. Magnezone ex's electric offense also sits at 25% win odds for this deck, confirming that type-effective attackers short-circuit the stacking plan.
Damage reduction
Healing
Threats — Weak Against
Based on type weakness analysis of core cards. View full matchup matrix →
