Last verified against in-game data, official DevStreams, and patch notes.
Verified for Preludes 15.
Weapon fragment · Rare
Best farm for Marrow's Bane Fragment: hunt Vadagar Bear at night — the community catalog confirms Vadagar Bear as the primary drop source, with nighttime spawns providing the most consistent encounter rate. Engage Vadagar Bear in its corrupted pool habitat for repeated fragment drops. The Avakot merchant (250 Dracs, qty 1) serves as an emergency backup purchase when stocked, useful if RNG is unfavorable or for players who prefer to skip the grind. Take the fragment to Tuvalkane's forge to craft Marrow's Bane. Pair with other weapon-fragment farm loops that share nighttime enemy rotations for efficient multitasking.
Corrupted pool habitat — nighttime Vadagar Bear spawns · Hunt at night for consistent Vadagar Bear encounters
Avakot merchant — 250 Dracs (qty 1) · Check merchant stock; purchase when available as backup
Routes below are community-sourced — verify drop rates in-game.
A mighty claw, a dripping maw. The menacing cleaver of the Arbearer, Bromius. Five sharpened spires glint in the pale Neath'uns light. Be they the teeth of Marrow's Bane? Or the claws of the great Omen Bear himself? Wield this weapon by the Arbearer's deal: to protect the old roots yet to heal- or to pick your teeth after good meal.
Farm tips below are community-sourced and not yet verified in-game.
Best farm for Marrow's Bane Fragment: hunt Vadagar Bear at night — the community catalog confirms Vadagar Bear as the primary drop source, with nighttime spawns providing the most consistent encounter rate. Engage Vadagar Bear in its corrupted pool habitat for repeated fragment drops. The Avakot merchant (250 Dracs, qty 1) serves as an emergency backup purchase when stocked, useful if RNG is unfavorable or for players who prefer to skip the grind. Take the fragment to Tuvalkane's forge to craft Marrow's Bane. Pair with other weapon-fragment farm loops that share nighttime enemy rotations for efficient multitasking.
Foe: Vadagar Bear — primary community catalog-confirmed drop source — nighttime spawns
Avakot merchant — 250 Dracs, qty 1) — emergency backup purchase when stocke
Side-by-side view of items in the same category — compare rarity and primary sources.
| Item | Rarity | Primary source | Farm guide |
|---|---|---|---|
| Marrow's Bane FragmentThis page | Rare | Foe: Vadagar Bear | 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 |
| 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 |
| The Erstroot Fragment | Rare | Foe: Wraith of Wastes | Yes |