Thought Rattle

Card Rules and Details

Card Type: Sorcery

Mana Cost: {U}{B}

Oracle Rules Text: Target opponent reveals each nonland card in their hand. You choose one of those cards. Exile that card. Threshold — If seven or more cards are in your graveyard, seek a Rat card. It perpetually gains "This spell costs {1} less to cast." You gain 1 life for each Rat card in your hand.

Set: Alchemy: Bloomburrow (#30), Rarity: Rare, Artist: Michele Giorgi