Wrath of the Skies

Energy counters are a kind of counter that a player may have. They're not associated with any specific permanents.

Keep track of how many energy counters each player has. Potential ways to track this include writing theme down on paper or using dice, but any method that is clear and mutually agreeable is fine. (At higher levels of tournament play, dice may not be allowed for tracking counters that players have.)

Choosing not to pay any energy will have the same result as choosing to pay zero energy . In either of these cases, each artifact, creature, and enchantment with a mana value of 0 will be destroyed.