Swirl the Mists
Champions of Kamigawa — rare
Enchantment
Swirl the Mists rulings:
2004-12-01: This effect lasts as long as Swirl the Mists is on the battlefield. It ends as soon as Swirl the Mists leaves the battlefield.
2004-12-01: Swirl the Mists’ ability also affects spells that are cast and permanents that enter the battlefield after Swirl the Mists enters the battlefield.