Midnight Bravo

Steelborn (As long as this creature is equipped, it gets +1/+1)
Pay 2 life: Add {c} to your mana pool. You may only spend this mana on artifact spells or to activate the abilities of artifacts.
"Your life's blood will be spent no matter what you do. Why not spill a little in the name of victory? It will only go into the finest of blades..."