RTRReturn to Ravnica

Lyev Skyknight

Lyev Skyknight from Return to Ravnica
Lyev Skyknight from Return to Ravnica

Creature — Human Knight   {1}{W}{U} (CMC:3)

Flying When Lyev Skyknight enters the battlefield, detain target nonland permanent an opponent controls. (Until your next turn, that permanent can't attack or block and its activated abilities can't be activated.)

179 RTR • ENJohannes Voss

Legal in: Modern,Extended,Return to Ravnica Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Tribal Wars Standard,Classic,Singleton 100,Commander

Oracle Text (click to copy):

View this MTG card on Gatherer
4/15/2013
Activated abilities include a colon and are written in the form “[cost]: [effect].” No one can activate any activated abilities, including mana abilities, of a detained permanent.
4/15/2013
The static abilities of a detained permanent still apply. The triggered abilities of a detained permanent can still trigger.
4/15/2013
If a creature is already attacking or blocking when it's detained, it won't be removed from combat. It will continue to attack or block.
4/15/2013
If a permanent's activated ability is on the stack when that permanent is detained, the ability will be unaffected.
4/15/2013
If a noncreature permanent is detained and later turns into a creature, it won't be able to attack or block.
4/15/2013
When a player leaves a multiplayer game, any continuous effects with durations that last until that player's next turn or until a specific point in that turn will last until that turn would have begun. They neither expire immediately nor last indefinitely.

Card Lyev Skyknight is not on TCGPlayer.