Pact of the Titan 
Instant
Create a 4/4 red Giant creature token.
At the beginning of your next upkeep, pay 
. If you don't, you lose the game.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Create a 4/4 red Giant creature token.
At the beginning of your next upkeep, pay . If you don't, you lose the game.