Medium construct, any
Armor Class: 10 + half your cleric class (rounded up)
Hit Points: 20 + your wisdom modifier + 3 times your cleric level
Speed:
, fly: 30 ft
Saving Throws: Dex +5 plus PB, Con +5 plus PB
Damage Resistances: Bludgeoning, Piercing, and Slashing from non-magical weapons
Damage Immunities: Necrotic, Poison
Condition Immunities: Charmed, Exhaustion, Frightened, Poisoned
Senses: Darkvision 60 ft., Passive Perception 10 + (PB)
Languages: Understands the languages you speak
Challenge Rating: -
Incorporeal Movement: The avatar can move through other creatures and objects as if they were difficult terrain. It takes 1d10 force damage if it ends its turn inside an object. If it ends its turn in a person, that person will take also 1d10 necrotic damage.
Proficiency Bonus (PB): Equals your bonus.
Actions
Touch of Shadow: Melee Weapon Attack: Your spell attack modifier to hit, reach 5 ft., one target you can see. Hit: 2d8 + PB necrotic damage.