Thoughtseize (Borderless Etched Foil) [Secret Lair Drop Series] Attack Reaction Set: XY: Black Star Promos

Set: XY: Black Star Promos Type: Fire Rarity: Promo Retreat cost: Colorless

now that we have seen each other

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Legendary Creature — Beholder Rarity: Mythic Cost: {4}{U}{B} At the beginning of your upkeep

or [Sakuyamon] in its name

Set: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {6} {8}

Thoughtseize (Borderless Etched Foil) [Secret Lair Drop Series] Attack Reaction Set: XY: Black Star PromosSet: Secret Lair Drop Series 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.