Ermys, heart of Calcifer

double strike
When Ermys, heart of Calcifer deal damage to an opponent add one mana of your commander's identity to your mana pool.
{1}{w}{w}: Ermys, heart of Calcifer can't be the target of spells and abilities from any opponent until end of turn.
{t}{r}{r}: deal 3 damage to target creature or player.
All my life I've been playing
with fire set me free, that's my only desire