Types: Enchantment 

Card Text: When Detention Sphere enters the battlefield, you may exile target nonland permanent not named Detention Sphere and all other permanents with the same name as that permanent. When Detention Sphere leaves the battlefield, return the exiled cards to the battlefield under their owner's control.
Watermark: Azorius
Expansion:  Return to Ravnica
Rarity: Rare 

Card Number: 155 

Artist: Kev Walker