As a formidable Stage 2 Psychic-type attacker, this water rabbit Pokemon leverages its Double Edge technique despite significant energy demands. A built-in ability resolves resource limitations, while strategic Bench placement of Tera allies enables relentless offensive pressure. Operating as a single-Prize combatant, it maintains favorable trade potential even when defeated.
Strategic Breakdown: Optimizing Azumarill Decks
This build focuses on maximizing Azumarill’s combat efficiency through Cornerstone Mask Ogerpon ex’s cost reduction. The 230-damage Double Edge eliminates most non-ex threats while crippling tougher opponents through repeated attacks.
Essential Components for Competitive Play

- Basic Fighting Energy x2
- Basic Psychic Energy x6
- Moonlit Hill x1
- Artazon x1
- Lillie’s Pearl x1
- Technical Machine: Evolution x1
- Rescue Board x1
- Prime Catcher x1
- Counter Catcher x1
- Ultra Ball x2
- Night Stretcher x2
- Pokégear 3.0 x2
- Super Rod x2
- Nest Ball x3
- Buddy-Buddy Poffin x4
- Professor’s Research x1
- Judge x2
- Crispin x2
- Arven x3
- Boss’s Orders x3
- Iono x4
- Lillie’s Clefairy ex x1
- Rabsca x1
- Rellor x1
- Budew x2
- Cornerstone Mask Ogerpon ex x2
- Azumarill x4
- Marill x4
Mastering Azumarill Tactics
Optimal Opening Sequence
Prioritize opening with both Marill and Budew, positioning the latter actively to disrupt enemy item usage from the first turn.
Deck Cornerstones Explained




Core gameplay mechanics:
- Double Edge Specialist: This energy-efficient attacker becomes combat-ready through strategic Tera support.
- Tera Enabler: Cornerstone Mask Ogerpon ex minimizes attack costs while serving as late-game reinforcement.
- Dragon Counter: Lillie’s Clefairy ex amplifies damage against dragon-types for critical matchups.
- Sustain Mechanism: Moonlit Hill provides HP recovery through energy discards, offsetting recoil drawbacks.
Competitive Viability Analysis
Favorable Battles




Despite relying on Tera support itself, this deck excels against Tera Box opponents through one-hit-KO potential against their primary attackers.
Major Threats




Recoil vulnerabilities make Azumarill prime prey for precision attackers like Munkidori, particularly in Gardevoir ex-based strategies.
Advanced Play Recommendations
- Technical Machine: Evolution accelerates multiple Marill evolutions simultaneously.
- Rabsca protects bench resources from targeted elimination attempts.