Staff of the Avatar is a Colossal Weapon in Elden Ring. The Staff of the Avatar scales primarily with Strength, Dexterity, and Faith and is a good Weapon for those who want a STR/FAI hybrid melee build. 

Elden Ring Staff of the Avatar Notes & Tips

• Weapon Skill: Erdtree Slam
• This weapon cannot be infused with Ashes of War
• Staff of the Avatar can be upgraded by using Somber Smithing Stones
• This staff is the signature one Erdtree Avatars use all throughout the game.
• Sell Value:  

  500

• 1092 dmg on +10 with 99 all stats, highest from all unique weapons.
• NOTE: As of Patch 1.08, Colossal Weapons poise damage has been reduced. 
• NOTE: As of Patch 1.09, the scaling values of this weapon were changed. Please refer to the Upgrades Table of this weapon below.
• Other notes and player tips go here

Staff of the Avatar PvP Poise Damage Values in Elden Ring

Patch 1.10 adjusted PVP Poise Damage of all Weapons including some Spells and Incantations. Please take note that these adjustments are exclusive to PVP.