discard and draw cards yugioh Magic Card Destruction Holo SDY-042 Discard 1 Destiny HERO card Destructive Draw - Yu-Gi-Oh! Card

[Activate: Main] [Once Per Turn] Give up to 1 of your opponent's Characters 1000 power during this turn

Creature - Ooze Color tag templates(None) Renegade Krasis Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever this creature evolves, put a +1/+1 counter on each other creature you control with a +1/+1 counter on it

Incapsula incident ID: 1446000410135563877-133076271816378952

You're not even spending a card with flashback, and the 10 mana can be generated via cards like Nykthos, Shrine to Nyx or Nissa, Who Shakes the World