Ergo Sum is an Exotic Sword in Destiny 2 that deals Kinetic damage from the Energy slot and uses special ammo. Its signature exotic perk is Gathering Light. Its perk pool includes Transcendent Duelist. Where to get it: Exploring the Pale Heart.
How to get Ergo Sum
Ergo Sum is an exotic sword that comes with random perks. You get your first one from the Destined Heroes quest in the Pale Heart, which needs The Final Shape and starts with a radio transmission at the Old Tower after the campaign.
- Queens, Part 1.
- Found in the Dark and Lost in the Light.
- Queens, Part 2, where you receive the Dyadic Prism and claim Ergo Sum.
More copies: extra rolls come from resetting the Pale Heart Pathfinder (up to two resets per week per character) and from Grandmaster Excision.
Catalyst
The catalyst, Transcendent Steel, gives Ergo Sum ammo when you deal damage with Transcendent grenades. It came from completing Excision on Grandmaster.
All possible perks
Final blows with this weapon grant stacks of Gathering Light, improving guard stats and lunge range.
Stowing this weapon consumes all stacks, granting melee, grenade, and class ability energy.
Trait
Each column shows every perk that can roll in that slot. Click a perk to read what it does and see all weapons that can roll it.
Exotic catalyst
Dealing damage with a Transcendent grenade grants Ergo Sum ammo.
Base stats
Base values from the game files, before barrels, magazines, mods and masterwork.
Overview & how to get it
- Rarity
- Exotic
- Type
- Sword
- Element
- Kinetic
- Slot
- Energy
- Ammo
- Special
- Source
- Exploring the Pale Heart
- Craftable
- No