Mew (32/68) (Mewtwo Deck) [Battle Academy 2020] HGSS04 During either player's turn: You

During either player's turn: You can target 1 monster you control

Set: Legendary Collection 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned/Set

Set: King of Games: Yugi's Legendary Decks Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2600 During the End Phase

The main tool of course being Ishizu's brand new Skill to bolster their power

a Fusion Monster can be Special Summoned without using "Polymerization"

Mew (32/68) (Mewtwo Deck) [Battle Academy 2020] HGSS04 During either player's turn: YouSet: Battle Academy 2020 Type: Psychic Rarity: Promo Retreat cost: Colorless