Shadow of the Erdtree - NG+ - Boss #21 - Scadutree Avatar 

Shadow Blessing = 7.
This was such a cool boss. First time seeing the explosion attack was pretty spectacular. Not a whole lot to say about the moveset, it's one of the most fair bosses in the DLC.
I could see it becoming a little tedious at higher NG levels, but the head takes so much damage it should be fine.