Last verified against in-game data, official DevStreams, and patch notes.
Verified for Preludes 15.
Unique · Rare
The Flitsmoke is a Rare short-blade Utility rune dropped by two Cogah Agari bosses. Best route: Etheldred The Weaver — a world Agari in the Glades arena (Cogah) with a ~3-hour respawn. Use The Cogah elixir (crafted from Agaric Mushrooms dropped by Agari) to activate Cogah hard mode, which increases drop rates and enables unique rune drops. Ring the arena bell to begin the encounter. Etheldred also drops The Cogah Creutair and Emberaught, so multiple runes can be farmed per kill. Alternate source: Seachnall The Widower, a dungeon Agari in Cogah. Neither kill guarantees a Flitsmoke drop — expect multiple runs.
Glades arena, Cogah · Craft The Cogah elixir from Agaric Mushrooms to activate hard mode; ring the arena bell
Cogah dungeon · Reach the dungeon Agari encounter in Cogah
Routes below are community-sourced — verify drop rates in-game.
The rune of smoke ephemeral. On fully charged Heavy Attack, you are cloaked in shadow for 6 seconds. Each stealth kill increases shadow duration by 3 seconds.
The Flitsmoke is a Rare short-blade Utility rune dropped by two Cogah Agari bosses. Best route: Etheldred The Weaver — a world Agari in the Glades arena (Cogah) with a ~3-hour respawn. Use The Cogah elixir (crafted from Agaric Mushrooms dropped by Agari) to activate Cogah hard mode, which increases drop rates and enables unique rune drops. Ring the arena bell to begin the encounter. Etheldred also drops The Cogah Creutair and Emberaught, so multiple runes can be farmed per kill. Alternate source: Seachnall The Widower, a dungeon Agari in Cogah. Neither kill guarantees a Flitsmoke drop — expect multiple runs.
Foe: Etheldred The Weaver — Cogah — Glades arena, world Agari, ~3h respawn
Foe: Seachnall The Widower — Cogah — dungeon Agari
Cogah hard mode: crafted The Cogah elixir from Agaric Mushrooms
community catalog: Etheldred The Weaver / Seachnall The Widower drop tables
soulframeguide.com: The Flitsmoke farm guide
Compatible weapon: Short Blades
How to socket and upgrade runes: Runes & Enchanting guide · every rune's drop sources: Where to farm runes.
Bows: Alca's Breath · The Torrent
Flyblades: Hurlwind · Picktrix
Heavy: Everflame (Heavy) · Treefell
Long Blades: Everflame (Long Blade) · The Mistgale
Magick: Archstorm · The Hollowing
Polearms: Splitbolt · Torcheternal
Shields: Forburn · The Durglint
Short Blades: Emberaught