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  1. Home
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  3. /Mega Blastoise ex Deck

Mega Blastoise ex Deck

0.1% of the meta · Updated May 22, 2026

Tier 3

Win Rate

31.1%

Meta Share

0.1%

Core Cards

1

Estimated Pack Cost

301

estimated packs to collect all core cards

1x Double Rare~301/ea
Mega Blastoise exDouble Rare
Crimson Blaze301 pks

Estimates based on pull rates. Actual results may vary.

Core Cards

Mega Blastoise ex

Mega Blastoise ex

Mega Rising #020

Key Moves & Abilities

Triple Bombardment(Mega Blastoise ex)
130

If this Pokémon has at least 3 extra {W} Energy attached, this attack also does 50 damage to 2 of your opponent's Benched Pokémon.

How to Play

1

Your main attacker is Mega Blastoise ex (230 HP). Focus on getting it into play as early as possible.

2

This is a mono-water deck, giving you consistent energy draws. Every energy card works for any attacker.

3

Top players consistently include Mantyke, Squirtle, Copycat, Cyrus, Poké Ball alongside the core — consider these essential support cards.

Top Tournament Deck Lists

#10 — 𝗕𝗢𝗔𝗧 | Pocket

Lagoon Serenity Format (OAK FA) · 3W-2L-1T

20 cards

Pokemon (7)

Manaphy

Manaphy

Mantyke

Mantyke

2
Mega Blastoise ex

Mega Blastoise ex

2
Squirtle

Squirtle

2

Trainers (13)

Big Air Balloon

Big Air Balloon

Copycat

Copycat

2
Cyrus

Cyrus

Irida

Irida

Misty

Misty

2
Poké Ball

Poké Ball

2
Professor’s Research

Professor’s Research

2
Rare Candy

Rare Candy

2

#15 — Bath01

Lagoon Serenity Format (OAK FA) · 3W-3L

20 cards

Pokemon (7)

Frillish

Frillish

Jellicent

Jellicent

Mantyke

Mantyke

Mega Blastoise ex

Mega Blastoise ex

2
Squirtle

Squirtle

2

Trainers (13)

Copycat

Copycat

Cyrus

Cyrus

Giant Cape

Giant Cape

Inflatable Boat

Inflatable Boat

Misty

Misty

Poké Ball

Poké Ball

2
Pokémon Center Lady

Pokémon Center Lady

Professor’s Research

Professor’s Research

2
Rare Candy

Rare Candy

2
Starting Plains

Starting Plains

#16 — uɐʍS | ꓕⱯOꓭ

Lagoon Serenity Format (OAK FA & More) · 3W-3L

20 cards

Pokemon (8)

Mantyke

Mantyke

Mega Blastoise ex

Mega Blastoise ex

Snorlax

Snorlax

2
Squirtle

Squirtle

2
Wartortle

Wartortle

2

Trainers (12)

Copycat

Copycat

2
Cyrus

Cyrus

Heavy Helmet

Heavy Helmet

Ilima

Ilima

2
Poké Ball

Poké Ball

2
Professor’s Research

Professor’s Research

2
Protective Poncho

Protective Poncho

2

Matchups

Threats — Weak Against

Jolteon ex Deck

lightning · 44% WR

T3

Magnemite Deck

lightning, metal · 49% WR

T3

Oricorio Deck

lightning, psychic · 36% WR

T3

Pichu Deck

lightning · 46% WR

T3

Joltik Deck

lightning · 46% WR

T3

Pikachu ex Deck

lightning · 28% WR

T3

Favorable — Strong Against

Entei ex Deck

fire · 43% WR

T2

Mega Blaziken ex Deck

fire · 41% WR

T2

Charizard ex Deck

fire · 48% WR

T3

Litwick Deck

fire · 46% WR

T3

Mega Charizard Y ex Deck

fire · 35% WR

T3

Armarouge ex Deck

· 42% WR

T3

Based on type weakness analysis of core cards. View full matchup matrix →

Pokemon in this Deck

Mega Blastoise