Firelink Companions

Haste
Aetherize 2 (When this creature dies, add 2 mana of any one of the colors printed on this card to your mana pool. Mana added this way does not empty from your mana pool as steps and phases end).
Whenever Firelink Companions attacks, put a 2/2 red lion creature token onto the battlefield tapped and attacking. Exile it at the end of combat.