Conversion

Card Name

Conversion

Mana Cost

2

Type

Enchantment

Rarity

Uncommon

rules Text

All mountains are considered plains while Conversion is in play. Pay during upkeep or Conversion is discarded.

Legal Formats

Commander, Legacy, Vintage

Not Legal Formats

Alchemy, Brawl, Explorer, Historic, Modern, Pauper, Pioneer, Standard

Rulings

(10/4/2004)
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.
(10/15/2006)
Will not add or remove the supertype snow to or from a land.