Detention Sphere [Ravnica Allegiance Guild Kit] Invasion Set: Limited Edition Alpha Type:

Set: Limited Edition Alpha Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one color word with another

Set: Limited Edition Beta Type: Enchantment Rarity: Rare Cost: {R}{R} Players can't untap more than one creature during their untap steps

−2: Search your library for a card

Set: Unlimited Edition Type: Artifact Rarity: Uncommon Cost: {4} {1}

search that player's library for an artifact card and exile it

Detention Sphere [Ravnica Allegiance Guild Kit] Invasion Set: Limited Edition Alpha Type:Set: Ravnica Allegiance Guild Kit Type: Enchantment Rarity: 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.