Ritual of Subdual

Enchantment — {4}{G}{G}

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.

Rareza: rare

Rango EDHREC: 26477