Conversion {2}{W}{W}

Enchantment

At the beginning of your upkeep, sacrifice Conversion unless you pay {W}{W}.

All Mountains are Plains.

Illustrated by Jesper Myrfors

Standard
Frontier
Modern
Pauper
Legacy
Penny
Vintage
1v1 Cmdr.
Commander
Brawl
Notes and Rules Information for Conversion:
  • Will not add or remove Snow Supertype to or from a land. (2006-10-15)
  • The Conversion effect is a continuous effect. There is no chance to tap a just-played mountain for red mana before it becomes a plains. (2004-10-04)