Firebender Ascension is a rare Enchantment card from Avatar: The Last Airbender Promos (PTLA), collector number 137s. Current market price: — (foil $11.93), TCGplayer market prices via Scryfall.
When this enchantment enters, create a 2/2 red Soldier creature token with firebending 1. Whenever a creature you control attacking causes a triggered ability of that creature to trigger, put a quest counter on this enchantment. Then if it has four or more quest counters on it, you may copy that ability. You may choose new targets for the copy.