Beast of Reincarnation - Spirit Stones
Crystalline cores dropped by defeated Malefacts and purified Nushi. Socketing Spirit Stones into Emma's katana or Koo's collar bestows passive stat buffs, elemental damage, and combat perks. Each regional Nushi yields a signature stone tied to its elemental nature.
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of 12 entries
· updated 2026-09-03
| Name | Grade | Slot Type | Effect | Lore | Source |
|---|---|---|---|---|---|
| Crimson Fang Spirit Stone | Tier 3 / Rare | Weapon Slot (Emma) | +15% Physical Attack, +8% Critical Hit Chance. | Formed from the hardened lifeblood of an aggressive apex predator Malefact. | Dropped by feral canine Malefacts in Ogouchi Buffer Zone. |
| Azure Flow Spirit Stone | Tier 3 / Rare | Companion Collar Slot (Koo) | +25% Command Charge Regeneration Rate, Koo heals 2% HP every 5 seconds. | A soothing, water-infused crystal that promotes rapid cell regeneration in living wood. | Found near the pristine water springs in the Ancient Civilization Zone. |
| Gale Spirit Stone | Tier 2 / Uncommon | Weapon or Collar | +12% Movement Speed, Reduces Dodge Stamina Cost by 20%. | A swirling green stone that hums with trapped mountain breeze currents. | Dropped by Corvus Crow Malefacts. |
| Blight Ward Spirit Stone | Tier 4 / Epic | Armor / Sealer Cloak Slot | Immunity to Environmental Blight Rot; converts 10% of Blight damage taken into Focus. | A purified core that reverses parasitic contamination into usable spiritual stamina. | Sealing reward from Lacerta the Lizard Nushi. |
| Amber Fortune Spirit Stone | Tier 1 / Common | Accessory Slot | +35% Amber and Crafting Material drop rate from all defeated foes. | A polished resin pebble that magnetically attracts scattered Amber essence. | Sold by Brad on the Cleanse Walker. |
| Resonant Harmony Spirit Stone | Tier 5 / Legendary | Dual Synergistic Slot | When Koo lands a technique, Emma's next Blade Art deals +40% damage; when Emma lands a critical hit, Koo instantly regains 1 Command Charge. | The ultimate manifestation of the spiritual bond uniting the Sealer and her canine protector. | Defeat Kirin Malefact in the late-game ruins. |
| Frost Antler Spirit Core | Tier 3 / Rare | Weapon Slot (Emma) | +20% Cryo damage on weapon attacks; heavy and jump strikes add +25% posture damage. | A crystalline shard crystallized from the frozen antlers of the ice-stag Nushi Rangifer, absorbing perpetual winter's chill. | Dropped by Rangifer, the Frost Antler Nushi (Chapter 1 / Chapter 8). |
| Nue Thunder Stone | Tier 4 / Epic | Weapon or Collar | +25% Lightning damage; charged attacks release chain-lightning arcs to nearby enemies. | Electrified by the Apex Nue chimera's storm serpent tail, storing crackling static from mid-campaign thunder. | Dropped by the Nue Malefact & Shidou duo (Chapters 2, 6, 11). |
| Iron Horn Spirit Core | Tier 4 / Epic | Weapon Slot (Emma) | +18% Physical Attack; breaking enemy posture with heavy blows restores 1 Resolve segment. | Forged from the fused scrap-metal horns of Taurus the Iron Horn Nushi, radiating volcanic slag heat. | Dropped by Taurus, the Iron Horn Nushi (Chapter 7). |
| Ursa Earth Core | Tier 5 / Legendary | Armor / Sealer Cloak Slot | +30% resistance to physical bludgeon damage; taking a strong hit grants a stacking earth shield ward. | Born from the petrified bark armor of the ancient grizzly Ursa, grounding the Sealer against crushing impacts. | Dropped by Ursa, the Earthshaker Nushi (Chapter 5). |
| Tusker Spirit Stone | Tier 3 / Rare | Weapon or Collar | +30% Amber drop rate from armor-heavy foes; headbutt finishers deal bonus structural damage. | Crystallized from the amber tusks of Erymanth the Calamity Tusker, forever plunged through stone and rubble. | Dropped by Erymanth, the Calamity Tusker (Chapter 4). |
| Gale Spirit Stone (Superior) | Tier 5 / Legendary | Weapon or Collar | +15% Movement Speed; dodging leaves a wind slipstream that increases the next attack's critical chance by 20%. | A heightened version of the standard Gale stone, drawn from the hurricane winds of the four-winged raven Corvus. | Dropped by Corvus, the Eclipse Feather Nushi (Chapter 7). |
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