*Name: Snowfall
Type: Enchantment
Play Cost: 2 Colorless, 1 Island
Game Text: Cumulative Upkeep: I
Islands may produce an additional I when tapped for mana. This mana is usable only for cumulative upkeep.
Snow-covered islands may produce either an additional II or an additional I when tapped for mana. This mana is usable only for cumulative upkeep.
*Source: Front of card