Sort by:
'{T}, Exile this artifact: Each player exiles the top seven cards of their library. Until your next turn, players may play cards they exiled this way, and they can't play...
'As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
'As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
'As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
'(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) Flash When this Siege enters,...
'As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
'[+1]: Draw a card. Target player mills a card.
[0]: Target player mills ten cards.
[−7]: Any number of target players each draw twenty cards.
'As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
'As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.
'All creatures get -X/-X until end of turn, where X is the number of card types among cards in your graveyard.
'Replicate {1} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Counter target triggered ability or...
'Put target spell or nonland permanent into its owner's library second from the top.