Exhaustion

Sorcery    (CMC:3)

At the beginning of your opponent's next turn, he or she skips untapping creatures and lands.

Starving and worn, Cao Cao escaped from the battle of Red Cliffs with only 27 of his original 800,000 men.

42 PK • ENQu Xin

™ & © 1993—1999 Wizards of the Coast

Legal in: Modern,Urza Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

Exhaustion {2}{U} Sorcery Creatures and lands target opponent controls don't untap during his or her next untap step.

---

View this MTG card on Gatherer

10/4/2004
The creatures and lands are only prevented from untapping during the targeted player's next untap step. They can still can untap during other player's untap steps.
10/1/2009
No creatures or lands controlled by the player will untap during his or her next untap step. This includes those which entered the battlefield after Exhaustion resolved.

---

Card Exhaustion is not on TCGPlayer.