Thoughtseize [Theros] GX Ultimate Beginner's Pack 1 You can negate the effects

You can negate the effects of Spells

you can remove from play 1 Plant-Type monster from your Graveyard to change 1 Defense Position monster your opponent controls to face-up Attack Position

that has ATK less than or equal to that sent monster in the GY

●Hand: Special Summon 1 monster from your hand

you can return both monsters to their owner's hands at the start of the Damage Step (without damage calculation)

Thoughtseize [Theros] GX Ultimate Beginner's Pack 1 You can negate the effectsSet: Theros Type: Sorcery Rarity: Rare Cost: {B} Target player reveals their hand. You choose a nonland card from it. That player discards that card. You lose 2 life. "Knowledge is such a burden. Release it. Release all your fears to me." Ashiok, Nightmare Weaver