Father Gascoigne

Deathtouch
When Father Gascoigne kills an opponents
Creature, generate a Blood Vial Token (An Artifact with "{t}{2}: Sacrifice this token, gain 3 life and target creature gains +1/+1 till end of turn")
{3}: Sacrifice a Blood Vial Token, Father Gascoigne gains Werewolf type, Double Strike and +2/+2 till the end of turn.
"...Beasts all over the shop... You'll be one of them, sooner or later..."