name: Thought Rattle
printings: YBLB
text: Target opponent reveals each nonland card in their hand. You choose one of those cards. Exile that card.\nThreshold — If seven or more cards are in your graveyard, seek a Rat card. It perpetually gains "This spell costs {1} less to cast."\nYou gain 1 life for each Rat card in your hand.
type: Sorcery