Yawgmoth, the Reforged

Ingrain, Protection from Everything
So long as you have less then 30 artifacts Yawgmoth isn't a creature.
Sacrifice an artifact: Choose one -
~ Exile target permanent.
~ Target player draws 2 cards.
~ Target player discards a card.
~ Deal 3 damage to target player.
~ Put two +1/+1 counters on target creature.
~ Add {2} or one mana of any color to your mana pool.