Assassin's Gambit is a Skill in Elden Ring. Assassin's Gambit is a regular skill that can be found in Ashes of War, and this skill can be used on Daggers, Straight Swords, Katanas, Twinblades, Thrusting Swords.

Elden Ring Assassin's Gambit Guide, Notes & Tips

• FP Cost: 5 on use.
• HP Cost: 35 on use.
• This Skill is not Chargeable
• This Skill cannot be Parried
• When activated, the user raises their weapon and brings their left hand to the weapon, quickly slicing it and providing a special buff.
  
  • Activating the skill does not produce any sound that the enemies can detect. This allows its use behind an enemy without getting detected.
• Lasts 30 seconds.
• The buff grants partial invisibility and silences the user's footsteps in tandem.
  • Partial invisibility makes enemies harder to detect you at range.
  • Silenced footsteps allows the user to move near enemies (even while sprinting) without being detected as long as they are out of their line of sight.
• Because of the combined stealth-related buffs, this skill is a good pick for running quickly through troublesome areas, such as Miquella's Haligtree or Ordina.
• This buff stays active if you switch weapons.
  
  • This allows you to use one weapon slot to cast this skill cheaply, then immediately switch back to the weapon you actually intend to use.
  • The buff does not seem to be overwritten by any other buffs obtained from spells.