Thoughtseize (Toppers) [Double Masters] Mercadian Masques Set: Hour of Devastation Prerelease

Set: Hour of Devastation Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

Whenever you cast a spell during your turn

Set: From the Vault: Legends Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

Players can't cast spells from graveyards or libraries

you may cast this card from exile without paying its mana cost

Thoughtseize (Toppers) [Double Masters] Mercadian Masques Set: Hour of Devastation PrereleaseSet: Double Masters 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. The mind is a fragile thing. Remove the smallest fragment, and the whole thing starts to fall apart.