Ritual of Subdual
Ritual of Subdual
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.)\nIf a land is tapped for mana, it produces colorless mana instead of any other type.
Age Counters Big Mana Counters Matter Cumulative upkeep Enchantments Matter