Insight Material Cheat Sheet
Every Insight casket tier and sample materials, straight from the game data — no guessing which item does what.
Insight has five casket tiers — Simple, Fine, Delicate, Exquisite and Mystical — each tied to its own set of materials. Lower tiers drop from early stages and story chapters; the top tier (Mystical) is mostly crafted in the Wilderness from lower-tier items rather than farmed directly.
The 5 Insight Casket Tiers
| Insight Tier | Casket | Where to get it |
|---|---|---|
| I | Simple Insight Casket | |
| II | Fine Insight Casket | Available from special Bundles in The Teller Machine |
| III | Delicate Insight Casket | Available from special Bundles in The Teller Machine |
| IV | Exquisite Insight Casket | Available from special Bundles in The Teller Machine |
| V | Mystical Insight Casket | | Contains = |
Tier I–II Sample Materials
Each tier of Insight uses its own casket. You will meet the first two tiers within your first weeks; Delicate and above show up as your roster and story progress grow. "Where to farm" below lists a real repeatable stage for each material (pulled from the game's own item data) instead of a single placeholder stage — some materials only show up reliably once you unlock Hard mode for that chapter.
| Tier | Material | Rarity | Where to farm |
|---|---|---|---|
| I | Trembling Tooth | ★ | Stage 2ND-06 (common drop) |
| I | Magnesia Crystal | ★ | Stage 1ST-15 (common drop) |
| I | Shattered Bones | ★ | Stage 2ND-03 (common drop) |
| I | Silver Ore | ★ | Stage 2ND-05 (common drop) |
| I | Spell of Banishing | ★ | Stage 1ST-16 (common drop) |
| II | Liquefied Terror | ★★ | Stage 4TH-13 (common drop) |
| II | Milled Magnesia | ★★ | Stage 6TH-10 (common drop) |
| II | Esoteric Bones | ★★ | Stage 9TH-15 (common drop) |
| II | Rough Silver Ingot | ★★ | Stage 5TH-05 (common drop) |
| II | Spell of Fortune | ★★ | Stage 6TH-15 (common drop) |
Tier III–IV Sample Materials
These are the deeper Insight materials, each with its own real farmable stage pulled from the game's item data (no repeated placeholder). Tier IV materials tend to only drop as a rare reward in Hard mode, so lean on the Wilderness crafting recipes in the next section if you would rather not grind for the drop.
| Tier | Material | Rarity | Where to farm |
|---|---|---|---|
| III | Salted Mandrake | ★★★ | Stage 2ND-09 (Hard mode, chance drop) |
| III | Bifurcated Skeleton | ★★★ | Stage 2ND-08 (Hard mode, chance drop) |
| III | Holy Silver | ★★★ | Stage 12TH-05 (Hard mode, common drop) |
| III | Prophetic Bird | ★★★ | Stage 12TH-07 (Hard mode, common drop) |
| III | Clawed Pendulum | ★★★ | Stage 3RD-03 (Hard mode, chance drop) |
| IV | Bogeyman | ★★★★ | Stage 7TH-26 (Hard mode, rare drop) |
| IV | Incorrupt Monkeypaw | ★★★★ | Stage 8TH-17 (Hard mode, rare drop) |
| IV | Wyrmling Skeleton | ★★★★ | Stage 6TH-14 (Hard mode, rare drop) |
| IV | Silver Bullet | ★★★★ | Stage 5TH-19 (Hard mode, rare drop) |
| IV | Murmur of Insanity | ★★★★ | Stage 3RD-13 (Hard mode, rare drop) |
Tier V — Crafted in the Wilderness
Mid-to-high tier materials mostly come from harder stage difficulties, event caskets, or the Pawnshop trade menu.
| Material | How to obtain |
|---|---|
| Fruit of Good and Evil | Craft in the Wilderness: Bogeyman (x1) Incorrupt Monkeypaw (x1) Prophetic Bird (x4) Sharpodonty (x800) |
| Mistilteinn | Craft in the Wilderness: Wyrmling Skeleton (x2) Holy Silver (x2) Sharpodonty (x800) |
| Golden Fleece | Craft in the Wilderness: Platinum Ouija (x2) Bifurcated Skeleton (x2) Sharpodonty (x800) |
| Serpent Scepter | Craft in the Wilderness: Glowing Mothwing (x1) Golden Compass (x1) Salted Mandrake (x2) Sharpodonty (x800) |
| Rheingold | Craft in the Wilderness: Watch Core (x1) GoldBell Spirit Bottle (x1) Biting Box (x2) Sharpodonty (x800) |
Farming Tips & FAQ
Tier V materials are the rare exception: instead of farming a stage, you craft them in the Wilderness by combining lower-tier items you already have.
- Save high-tier caskets until you actually need them — higher rarity is often weekly-capped.