Ghostly Prison

Enchantment, 2W (3)
Creatures can't attack you unless their controller pays {2} for each creature he or she controls that's attacking you.¹
Destroyed in one of the first battles of the Kami War, the town of Reito still grieved.
Illus. Lars Grant-West

Gatherer Card Rulings [Nov 2009]

• 2/1/2007: In the Two-Headed Giant format, you still only have to pay once per creature.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (2/9)	Champions of Kamigawa (Uncommon) Friday Night Magic (Special)