INDESTRUCTIBLE
EQUIP: ANY
UNEQUIP: DROP
EFFECT: POWER. If this character is 100 points or more, give it 3 Fimbulwinter tokens. At the end of each player's turn, remove a Fimbulwinter token from the equipped character. If you do, give an action token to each of the active player's characters within 7 squares without the Asgardian, Cosmic, or Deity keywords. If you remove the last Fimbulwinter token, KO this object instead.
Can the Casket of Ancient Winters be re-filled, as long as the last token isn't removed to KO it?
For example:
my turn: Power action to put 3 tokens on. Remove 1 at end of turn (2 left)
opponent's turn: Remove 1 at end of turn (1 left)
my turn: Power action to put 3 tokens on (4 left). Remove 1 at end of turn (3 left).