Asphyx, Wandering Elf

Lifelink, Vigilance
Asphyx gains first strike when attacking
{g}{p/g}: Asphyx gains hexproof until end of turn
{x}{p/r}: Asphyx deals X damage to him and target creature an opponent controls
{u/b}{u/b}{u/b}: exile target creature. If an opponent
controls it, return it to the battlefield in the
beginning of next combat blocking Asphyx. Otherwise, it returns to the battlefield in the beginning of the next end step