Amaru, Feathered Serpent

Hexproof
Whenever another creature you controll attacks, it gets +3/+3 until end of turn.
At the beginning of your end step, create a treasure token for each creature under your controll that has blocked this turn.
Amaru is the protective entity of the Tonecca people. It lingers at the bottom of the sea, lost in an endless sleep. It is only when its people are in grave danger, that this divine being appears, providing care and protection to the Tonecca.