Perks - Curated Roll
  • Memento Mori icon.png
    Memento Mori - Reloading after a kill loads magazine with a few extra-damage bullets. Grants radar while aiming down sights.
Sight / Barrel
  • Corkscrew rifling icon1.png
    Corkscrew Rifling- Balanced barrel.
    • Slightly increases Range and Stability.
    • Slightly increases Handling Speed.
Magazine / Battery
  • High-caliber rounds icon1.png
    High-Caliber Rounds- Shots from this weapon knock the target back farther.
    • Slightly increases Range.
Trait 1
  • Firefly icon.png
    Firefly - Precision kills with this weapon increase reload speed and cause the target to explode, dealing Solar damage to nearby enemies.
Trait 2
  • Smooth Grip- This weapon is slightly easier to hold and aim.
    • Slightly increases Stability.
    • Slightly increases Handling Speed.
  • Funeral Pyre icon.png
    Funeral Pyre — Firefly deals more damage while Memento Mori is active.
Ace of Spades Catalyst can be obtained in strikes or in the Crucible. To unlock its upgrade, the player has to defeat enemies with this weapon.
The Catalyst adds the Funeral Pyre perk to this weapon and Masterworks it. Masterworked Ace of Spades generates Orbs of Light on multikills and tracks the number of enemies killed with it.
Obtaining the Ace of Spades requires the player to complete the Cayde's Will exotic quest.