Mana Vortex

Enchantment, 1UU (3)
When you cast Mana Vortex, you may sacrifice a land. If you don't, counter Mana Vortex.
At the beginning of each player's upkeep, that player sacrifices a land.
When there are no lands on the battlefield, sacrifice Mana Vortex.¹
Illus. Douglas Shuler

Gatherer Card Rulings [Nov 2009]

• 10/4/2004: The sacrifices due to each triggered ability are done during the resolution of the ability.

Format Legality	Legal in Vintage, Legacy Banned in Extended, Standard
Printings (1/2)	The Dark (Rare)