Tariff (WTH)
Each player sacrifices the creature they control with the highest converted mana cost unless they pay that creature's mana cost. If two or more creatures a player controls are tied for highest cost, that player chooses one.
Each player sacrifices the creature they control with the highest converted mana cost unless they pay that creature's mana cost. If two or more creatures a player controls are tied for highest cost, that player chooses one.