Deep Water

#23

Enchantment

: Until end of turn, if you tap a land you control for mana, it produces instead of any other type.

Legalities

standardpioneermodernlegacyvintagepaupercommanderbrawl

Rulings (2)

2004-10-04 Deep Waters affects lands you control when it resolves and any lands you gain control of this turn.
2008-08-01 The amount of mana produced is unchanged, but it will all be .