Succubus Watcher

When Succubus Watcher enters the battlefield
target creature or player loses 5 life and you gain
5 life.
{t}{b}{2} Roll a dice. if you roll an even number,
destroy target creature and gain life equal to its
toughness.
Lifelink
"Watch out, these monstrosities are able to pull even
the strongest of men into a trance, keep your wills
strong men!"