vault card binder 12-Pocket Exo-Tec® Zip Neon Pink – X US sized cards Vault X Exo-Tec Zip Binder

Once per turn, when your opponent draws a card outside of their Draw Phase: Declare 1 card type (Monster, Spell, or Trap)

that monster you control gains 2000 ATK/DEF during that damage calculation only

It has the effect of increasing his ATK according to the number of GY's tuners, the resistance not to be destroyed by effects, and the effect of excluding all himself and his opponent's cards during the opponent's effect / attack and returning at the next own end

The other two cards here, Counterspell and Fatal Push, are perfect pieces of interaction

It has an infinite ceiling with X in the mana cost, and that further makes it strong in green decks that can ramp out mana like its nothing