| Type | Quest item |
|---|---|
| Base item | Astral Core (Red Osmium) |
| Inventory size (older episodes) | 1 × 1 |
In-game description
[Material]
A craft material which can be extracted from Red Osmium, Shineguard, Mystic, Teragrace Equipment with epic option.
How to get it
Common map drops
Can drop from monsters of the place in the level range shown (chance per roll).
| Place | Monster level | Chance |
|---|---|---|
| Devil's Tower | All | 0.1% |
| Devil's Tower (Part2) | All | 0.1% |
NPC shops
| Shop | Quantity and price |
|---|---|
| Devil Merchant Incubo – Porta Inferno | 127 for 1 × Devil's Token (High) |
Extracting items
Highest chance among the extraction rules of the extracted item.
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What it is used for
Crafting material
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Heil's Laboratory material
| Season | Qty | Points |
|---|---|---|
| Heil's Study: Res. | 10 | 45 |
| Heil's Study: Exa. | 10 | 45 |
| Heil's Research: Hypothesis | 10 | 45 |
Collections that require it
| Collection | Collection mission | Qty |
|---|---|---|
| Illusion Castle Underworld II | Giant Illusive Castle Found in Lake | 2,000 |
| Illusion Castle Underworld I | Beyond the monster that protects the castle | 320 |
| Altar of Siena B1FⅠ | Identity of the never seen plant | 320 |
| Lakeside II | Rusty Equipment from Swamp! | 2,000 |
| Heil's Research Support II | Heil's Research Support II: Investigate | 60 |
| Event | Collecting Astral Core (Lv.3) I | 5 |
| Event | Collecting Astral Core (Lv.3) II | 10 |
| Event | Collecting Astral Core (Lv.3) III | 20 |
| Event | Collecting Astral Core (Lv.3) IV | 50 |
| Event | Collecting Astral Core (Lv.3) V | 100 |
| Event | Collecting Astral Core (Lv.3) VI | 200 |
| Event | Collecting Astral Core (Lv.3) VII | 500 |
| Event | Collecting Astral Core (Lv.3) VIII | 1,000 |
| Event | Collecting Red Osmium Core I | 5 |
| Event | Collecting Red Osmium Core II | 10 |
| Event | Collecting Red Osmium Core III | 20 |
| Event | Collecting Red Osmium Core IV | 50 |
| Event | Collecting Red Osmium Core V | 100 |
| Event | Collecting Red Osmium Core VI | 200 |
| Event | Collecting Red Osmium Core VII | 500 |
| Event | Collecting Red Osmium Core VIII | 1,000 |
Data from the Cabal Latino server and client (EP33).