Detention Sphere [Return to Ravnica] SPA Nemesis de la razon you may put it onto

you may put it onto the battlefield

For each flip you win

When the token leaves the battlefield

Set: Limited Edition Beta Type: Artifact Rare Cost: {3} You may spend white mana as though it were red mana

if you control a white or blue permanent

Detention Sphere [Return to Ravnica] SPA Nemesis de la razon you may put it ontoSet: Return to Ravnica Type: Enchantment Rare Cost: {1}{W}{U} 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.