Raphael Aer, Humanity's Threat

Flying, Protection from blue white and green

Raphael Aer, Humanity's Threat isn't a creature unless
you've destroyed or sacrificed a creature this turn
When Raphael Aer, Humanity's Threat enters the battlefield destroy X target creatures where X is the amount of different color mana you used to cast this spell. Raphael Aer, Humanity's Threat can't be the target of
Red sorceries. Raphael Aer, Humanity's Threat can't block or be blocked by devils or demons.