Xerzdreg, Soul Mizer

Lifelink, deathtouch
If a creature dealt damage by Xerzdreg, Soul
Mizer would die this turn, exile it instead.
Xerzdreg, Soul Mizer gets +2/+2 for each
creature exiled this way.
If at least one creature is exiled in this way,
Xerzdreg, Soul Mizer is indestructible. If
Xerzdreg, Soul Mizer leaves play, put all cards
removed in their owners graveyards.