Soul Tithe
From Return to Ravnica set
Soul Tithe
Enchantment — Aura
Enchant nonland permanent
At the beginning of the upkeep of enchanted permanent's controller, that player sacrifices it unless they pay , where X is its mana value.
Rulings
- The mana value of a creature token is 0, unless that token is a copy of another creature, in which case it copies that creature's mana cost.
- If the permanent has in its mana cost, X is 0.
