Cordial Incubus

Flying, lifelink
When Cordial Incubus enters the battlefield, gain control of target creature until end of turn.
Whenever a creature you control but don't own
dies, put a +1/+1 counter on Cordial Incubus.
"What sort of mad person would make a deal with a
devil? Just because they are captivating or charming
doesn't mean they are upto anything good."
— Al-Throamin