Grafted Blade Greatsword is a Colossal Sword in Elden Ring. The Grafted Blade Greatsword scales primarily with Strength, with minor scaling in Dexterity. With its heavy set stats and unique skill, this weapon was built to overcome larger beasts and foes it comes into contact with. This Greatsword can only be wielded by a worthy warrior and will require high Strength stats before it can be used. 

Elden Ring Grafted Blade Greatsword Notes & Tips

• Weapon Skill: Oath of Vengeance
  • This weapon's Skill has duration of 60 seconds, granting 5 points to all Attributes. (Buff lasted for 30 seconds prior to patch 1.07)
  • The skill also increases Poise, but only for 1.75 seconds, not the full 60 seconds of the accompanying stat buff, counted from the beginning of the skill animation.
• This weapon cannot be infused with Ashes of War
  
• Cannot be enchanted with Magic nor boosted by Consumables
• Grafted Blade Greatsword can be upgraded by using Somber Smithing Stones
  • After 1.04 Patch the last upgrade went from 384 to 396 with the same scaling stats. At 99 str and dex it have 396+538 AR one handed 396+598 two handed.
• Despite its name, this is the same sword Edgar tells you about
• Sell Value:  

   200

• One of the 9 Legendary Armaments.
• Note: As of Patch 1.08, the Speed of Crouching and Rolling Attack has been slightly increased.
• NOTE: As of Patch 1.09, the scaling values of this weapon were changed. Please refer to the Upgrades Table of this weapon below. Additionally, the speed of guard counters for this weapon has increased
• Other notes and player tips go here

Grafted Blade Greatsword 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.