Piercing Fang is a Skill in Elden Ring. Piercing Fang is a regular skill that can be found on Ashes of War, it is mainly equipped with large thrusting weapons. Updated to Patch 1.07.

Elden Ring Piercing Fang Guide, Notes & Tips

• This is an Ash of War Skill, associated with the Ash of War: Piercing Fang. 
• FP Cost: 16 on use.
• 24 stance damage (Thrusting sword)
  30 stance damage (Straight swords, Katana, Twinblades, Spears, Halberds)
  36 stance damage on (Greatsword, Heavy Thrusting Sword, Great Spear)
• This Skill is not Chargeable.
• This Skill can be Parried
• On activation, the user prepares the armament, then thrusts forward with a fast lunge in a single direction.
  
  • This direction can be aimed at the start of the animation, depending on movement input from the player.
• The lunge completely bypasses the block/guard of enemies struck by it.
  
  • Hit enemies do not receive stamina damage if they were blocking, since the Weapon Skill hits the enemy directly.