Fire Lord Azula is a rare Legendary Creature — Human Noble card from Avatar: The Last Airbender (TLA), collector number 334. Current market price: $9.04 (foil $11.86), TCGplayer market prices via Scryfall.
Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) Whenever you cast a spell while Fire Lord Azula is attacking, copy that spell. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.)