Brulj, the Awakener

Indestructible, Brulj has hexproof as long as you
don't control any planeswalkers.
{2}, {t}, sacrifice another creature: Create a planeswalker token with "+1: Scry 2, -3: Target
player discards a card, -4: Destroy target non-land permanent."
Planeswalkers you control enter the battlefield
with an additional loyalty counter.