Creatures target player controls don't untap during that player's next untap step.
Legalities
Not Legal
Standardbrawl
Brawl
Penny
Future
Modern
Alchemy
Pioneer
Historic
Standard
Gladiator
Oldschool
Historicbrawl
Explorer
Timeless
Legal
Duel
Legacy
Pauper
Vintage
Commander
Premodern
Paupercommander
Predh
Oathbreaker
Rulings
2008-08-01
No creature controlled by the player will untap during their next untap step. This includes creatures which entered the battlefield after Misstep resolved.