Mega Blastoise EX is a little heavier at 230 HP, and its Triple Bombardment attack is more economical at three energy required, though having six energy on it boosts its attack value from 130 to 180 and deals an additional 50 damage each to two of the opponent's benched Pokemon
Arceus XY Black Star Promos #XY197 Number Supertype Subtypes Rarity Artist HP Regulation Mark Retreat Cost Weaknesses Type Switch Choose Grass, Fire, Water, Lightning, Psychic, Fighting, Darkness, Metal, Fairy, or Dragon type
And it wont be Standard-legal
You want to aim for black if you are looking to do this archetype as black has the most redundancy in the effects you want
[127] [128] It reached 490 million copies in print worldwide by July 2021
Dialga's Legendary Pokemon peer, Palkia, also boasts a collection of valuable cards that mimic Dialga's in both set and design