Last verified against in-game data, official DevStreams, and patch notes.
Verified for Preludes 15.
Weapon fragment · Rare
The Erstroot Fragment is a Rare weapon fragment used to craft The Erstroot. Best farm: Wraith of Wastes at Sidae's Stake in Agari mode — the encounter respawns on roughly a 30-minute rotation, making it the most reliable repeatable source. Cogah variant (Wraith of Wastes (Cogah)) also drops the fragment but requires Cogah bell access via The Waste Bear fable. Backup: purchase from Avakot merchant for 220 Dracs (qty 1) if you only need a single fragment to complete the craft. Pair with Baskbulb or Joinery drops since Wraith of Wastes shares the Sidae's Stake Agari rotation.
Sidae's Stake — Agari mode · Access Sidae's Stake; ~30 min respawn rotation
Sidae's Stake — Cogah mode · The Waste Bear fable + Cogah bell access
community catalog vendor · 220 Dracs; qty 1 only
Routes below are community-sourced — verify drop rates in-game.
A witching-staff of Wevetroot. Plucked from the Wastegraves by the Wazzard's own hand, a creeping root steeped in ichor. Be it Ode'n corruption that grants it such power? The darkened trace of magick sap? Or an ancient curse from the Waste Wraith himself?
The Erstroot Fragment is a Rare weapon fragment used to craft The Erstroot. Best farm: Wraith of Wastes at Sidae's Stake in Agari mode — the encounter respawns on roughly a 30-minute rotation, making it the most reliable repeatable source. Cogah variant (Wraith of Wastes (Cogah)) also drops the fragment but requires Cogah bell access via The Waste Bear fable. Backup: purchase from Avakot merchant for 220 Dracs (qty 1) if you only need a single fragment to complete the craft. Pair with Baskbulb or Joinery drops since Wraith of Wastes shares the Sidae's Stake Agari rotation.
Avakot merchant — 220 Dracs, qty 1
Side-by-side view of items in the same category — compare rarity and primary sources.
| Item | Rarity | Primary source | Farm guide |
|---|---|---|---|
| The Erstroot FragmentThis page | Rare | Foe: Wraith of Wastes | Yes |
| Basker's Wrest Fragment | Rare | Foe: Kabocha | Yes |
| Cenotaph Fragment | Rare | Foe: Rovgot Wyrm — Fallen Skycastle / R… | Yes |
| Dewelion Fragment | Rare | Container: Collector Crate | Yes |
| Marrow's Bane Fragment | Rare | Foe: Vadagar Bear | Yes |
| Navalha Fragment | Rare | Fable: The Wreck of Mestra Carmo — firs… | Yes |
| Oryn-Umbr Fragment | Rare | Container: Ode Buried Chest | Yes |
| Rook Fragment | Rare | Container: Collector Crate | Yes |