Ritual of Subdual

Enchantment    (CMC:6)

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) If a land is tapped for mana, it produces colorless mana instead of any other type.

"That which does not bend to the will of Freyalise shall surely break."

174 ME2 • ENJustin Hampton

™ & © 1993—2008 Wizards of the Coast

Legal in: Ice Age Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

Ritual of Subdual {4}{G}{G} Enchantment Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) If a land is tapped for mana, it produces colorless mana instead of any other type.

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View this MTG card on Gatherer

10/1/2008
This effect changes the type of mana produced, but not the amount. For example, if a land that's tapped for mana would add  to its controller's mana pool, it adds  to that player's mana pool instead.

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