Mana Drain (Extended Art) [Commander Legends] Goku Black you can send 1 Spell

you can send 1 Spell or Trap card you control to the Graveyard to change the target to this card

This card cannot be Special Summoned except by sending 3 monsters you control to the Graveyard

or if this card in your possession is destroyed by an opponent's card effect and sent to your Graveyard: You can Special Summon 1 "Gaia The Fierce Knight" monster from your hand

"How could anyone survive this

Mana Drain (Extended Art) [Commander Legends] Goku Black you can send 1 SpellSet: Commander Legends Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.