$0.25
Oblivion Ring 
Enchantment
Lorwyn Common
When Oblivion Ring enters the battlefield, exile another target nonland permanent.
When Oblivion Ring leaves the battlefield, return the exiled card to the battlefield under its owner's control.
When Oblivion Ring leaves the battlefield, return the exiled card to the battlefield under its owner's control.
A circle of sugar and a word of forbiddance.
#34 — Illus. Wayne England