UNSC Spirit of Fire

Whenever you cast a spell, you gain 1 life for
each spell you've cast this turn.
Pay 50 life: UNSC Spirit of Fire deals
50 damage to target creature or player.
{2}{w}: Create two 1/1 Marine creature tokens.
{3}{g}: Create two 2/2 ODST creature tokens.
"Prep for pod launches, bring weapon systems online."