Magic: the Gathering - Temporal Extortion - Planar Chaos

Magic: the Gathering is a collectible card game created by Richard Garfield. In Magic, you play the role of a planeswalker who fights other planeswalkers for glory, knowledge, and conquest. Your deck of cards represents all the weapons in your arsenal. It contains the spells you know and the creatures you can summon to fight for you.

Card Name: Temporal Extortion

Cost: BBBB

Color: Black

Card Type: Sorcery

Card Text: When you play Temporal Extortion, any player may pay half his or her life, rounded up. If a player does, counter Temporal Extortion. Take an extra turn after this one.