Temptress Goblin

Lure of the Flesh — If you control three or more Humans or have three or more Humans in your graveyard, Temptress Tavern Goblin becomes Monsterized. (This transformation is permanent.)
While Monsterized: Death Touch, Menace
Whenever a Human dies, create a Monstrous mana token.

Whenever this creature deals combat damage
to a player, you may discard a card.
If you do, draw a card.