Ruxa, Patient Professor is a rare Legendary Creature — Bear Druid card from Magic Online Promos (PRM), collector number 90154.
Whenever Ruxa enters or attacks, return target creature card with no abilities from your graveyard to your hand. Creatures you control with no abilities get +1/+1. For each creature you control with no abilities, you may have that creature assign its combat damage as though it weren't blocked.