The Ghoul

Lifelink, Hook

Whenever a Legendary Creature attacks, Each opponent loses 1 life, and you gain 1 life

{3} The Ghoul deals 1 damage to target creature,
The Ghoul gets an Enraged counter for as long as the target creature is missing toughness. While The Ghoul has an Enraged counter, add 3 to all his instances of damage.