| Type | Upgrade Core |
|---|---|
| Market category | Cores |
| Grade | 8 |
| Sell price to shops | 10,000 Alz |
| Inventory size (older episodes) | 1 × 1 |
In-game description
Target
Weapon: Osmium (Lapis) - SIGMetal Grade
Armor: Osmium (Lapis) - SIGMetal Grade
Astral Bike Card - RW3
Upgrades a weapon/armor/bike to improve its abilities.
How to get it
Monster drops
Chance per roll of the monster's own loot.
| Monster | Level | Place | Chance |
|---|---|---|---|
| Tailagan | 145 | Lakeside | 17% |
| Ghurbanda | 134 | Lakeside | 17% |
| MA-06 Quadra | 195 | Pontus Ferrum | 15.719% |
| TA-01 Gravis Rota | 190 | Pontus Ferrum | 15.719% |
| FP-01 Magnus Penna | 190 | Pontus Ferrum | 15.719% |
| Virulent Cauda | 180 | Forgotten Ruin | 14.499% |
| Ancient Cockatrice | 180 | Forgotten Ruin | 14.499% |
| Distichous Mongrel | 180 | Forgotten Ruin | 14.499% |
| Monakus Karion | 180 | Forgotten Ruin | 14.499% |
| Training Dummy | 99 | Bloody Ice | 14% |
| Training Dummy | 99 | Desert Scream | 14% |
| Training Dummy | 99 | Green Despair | 14% |
| Berderk Faello | 185 | Lakeside | 12.299% |
Dungeon chests
Chance inside the chest.
Show 33 more rows
Boxes
Chance per draw of the box.
| Box | Chance | Notes |
|---|---|---|
| Upgrade Core Cube | 100% | – |
| Lucky Box | 100% | – |
| PC Cafe exclusive cube | 100% | – |
| Cube of Enchant (Low) | 61.997% | – |
| Chaos Box - Core | 60% | – |
| Cube of Enchant (Medium) | 57.997% | – |
| Cube of Enchant (High) | 55.997% | – |
| Cube of Enchant (Highest) | 53.997% | – |
| Core Cube | 50% | – |
| High Upgrade Box | 50% | – |
| High Upgrade Box | 50% | – |
| Legendary Cube - Hazardous Valley | 47% | – |
| Legendary Cube - Steamer Crazy (Awakened) | 46.9989% | – |
| Legendary Cube - Catacomb Frost (Awakened) | 46.9989% | – |
| Legendary Cube - Panic Cave (Awakened) | 46.9989% | – |
| Legendary Cube - Lava Hellfire (Awakened) | 46.9989% | – |
| Legendary Cube - Steamer Crazy (Premium) | 46.2419% | – |
| Legendary Cube - Catacomb Frost (Premium) | 46.2419% | – |
| Legendary Cube - Panic Cave (Premium) | 46.2419% | – |
| Legendary Cube - Lava Hellfire (Premium) | 46.2419% | – |
| Chaos Box - Upgrade Item | 45% | – |
| Chaos Box - Upgrade II | 40% | – |
| Mysterious Core Box | 40% | – |
| Core Cube (B) | 30% | – |
| Guild Golden Treasure16 | 20.35% | – |
| Guild Golden Treasure17 | 20.35% | – |
| Guild Golden Treasure18 | 20.35% | – |
| Chaos Box - Upgrade III | 20% | – |
| Guild Golden Treasure11 | 19.45% | – |
| Guild Golden Treasure12 | 19.45% | – |
Show 65 more rows
Giftbox
NPC shops
| Shop | Quantity and price |
|---|---|
| Secret Dealer Hirogley – Bloody Ice | 30,000 Alz + 1 × Upgrade Core Set (High) |
Craft requests
| Request | Request level | Qty |
|---|---|---|
| Upgrade Core (High) x 1 | 7 | 1 |
| Upgrade Core (High) x 5 | 8 | 5 |
What it is used for
Craft request material
| Request | Request level | Qty |
|---|---|---|
| Bike Epic Converter Box (Lv. 3) | 0 | 20 |
| Mirror of Observation (Bronze) | 0 | 5 |
| Luxury Jewelry Box | 0 | 20 |
| Sealed Chief Laxar's Brooch | 1 | 25 |
| Upgrade Core (Crystal) x 5 | 2 | 1 |
| Upgrade Core Set (High) (x1) | 2 | 1 |
| Upgrade Core (Crystal) x 10 | 3 | 1 |
| Upgrade Core Set (High) (x3) | 3 | 3 |
| Upgrade Core Set (High) (x8) | 4 | 8 |
| Upgrade Core Set (High) (x15) | 5 | 15 |
| Upgrade Core Set (High) (x30) | 6 | 30 |
| Unbinding Stone Cube (High) x 1 | 7 | 20 |
| Rage Potion(Lv3) x 5 | 7 | 3 |
| Upgrade Core (Highest) x 1 | 8 | 2 |
| Upgrade Core (Highest) x 5 | 9 | 8 |
Shop currency
Show 30 more rows
Collections that require it
| Collection | Collection mission | Qty |
|---|---|---|
| Hazardous Valley II | Tragic Valley of Three Sisters | 999 |
| Chaos Arena | Chaos Arena Upgrade Core | 1,000 |
| Volcanic Citadel I | Fortress with the Hot Heat | 30 |
| Tower of Undead B2F I | Inside the Tower of Undead | 40 |
| Forgotten Temple B1F I | First step to the ruins | 40 |
| Illusion Castle Underworld I | To the Essential Apocalypse | 40 |
| Forbidden Island I | Arrived at the wrong island | 40 |
| Illusion Castle Radiant Hall I | Get inside by opening the gates | 40 |
| Altar of Siena B1FⅠ | Identity of the weird altar | 40 |
| Altar of Siena B2F I | Find the host of seed | 50 |
| Catacomb Frost I | In the freezing cold | 30 |
| Panic Cave I | Cave that's about to collapse | 30 |
| Lava Hellfire I | Into the heat | 30 |
| Steamer Crazy I | A Wild Locomotive | 30 |
| Hazardous Valley I | To the canyon with many rumors | 50 |
| Maquinas Outpost I | Found the base of metal clan | 50 |
| Undead Ground II | Entered the Top Class Course! | 100 |
| Upgrade | Basic upgrade | 2,000 |
| Heil's Research Support I | Heil's Research Support I: Hypothesis | 20 |
| Heil's Research Support II | Heil's Research Support II: Hypothesis | 20 |
| Heil's Research Support III | Heil's Research Support III: Hypothesis | 20 |
| Heil's Research Support IV | Heil's Research Support IV: Hypothesis | 20 |
| Heil's Research Support V | Heil's Research Support V: Hypothesis | 20 |
| Heil's Research Support VI | Heil's Research Support VI: Hypothesis | 20 |
| Heil's Research Support VII | Heil's Research Support VII: Hypothesis | 150 |
| Heil's Research Support VIII | Heil's Research Support VIII: Hypothesis | 150 |
| Heil's Research Support IX | Heil's Research Support IX: Hypothesis | 300 |
| Heil's Research Support X | Heil's Research Support X: Hypothesis | 300 |
| Extra Study I | Operation Test I | 500 |
| Extra Study II | Attack Test I | 500 |
Show 14 more rows
| Collection | Collection mission | Qty |
|---|---|---|
| Extra Study III | Defense Test I | 500 |
| Event | Beginning of Upgrade I | 5 |
| Event | Beginning of Upgrade II | 10 |
| Event | Beginning of Upgrade III | 20 |
| Event | Beginning of Upgrade IV | 50 |
| Event | Beginning of Upgrade V | 100 |
| Event | Beginning of Upgrade VI | 200 |
| Event | Beginning of Upgrade VII | 500 |
| Event | Sparkling Core (High) I | 10 |
| Event | Sparkling Core (High) II | 20 |
| Event | Sparkling Core (High) III | 30 |
| Event | Sparkling Core (High) IV | 50 |
| Event | Sparkling Core (High) V | 100 |
| Ruler Boss Retaliation II | Boss Should Be Powerful Enough | 1,000 |
Rune recipes
| Result | Qty | Price |
|---|---|---|
| Strike Pray I | 5 | 1,000,000 Alz |
| Crushing Fist I | 5 | 1,000,000 Alz |
| Sensibility I | 5 | 1,000,000 Alz |
| Counter Force I | 5 | 1,000,000 Alz |
| Sword Dance I | 5 | 1,000,000 Alz |
| Sword Pressure I | 5 | 1,000,000 Alz |
| Force Dance I | 5 | 1,000,000 Alz |
| Force Pressure I | 5 | 1,000,000 Alz |
| Trauma I | 5 | 1,000,000 Alz |
| Shock I | 5 | 1,000,000 Alz |
| Hornet Pierce I | 5 | 1,000,000 Alz |
| Velocity I | 5 | 1,000,000 Alz |
| Cure I | 5 | 1,000,000 Alz |
| Defenseless I | 5 | 1,000,000 Alz |
| Shield Smash I | 5 | 1,000,000 Alz |
| Strike Pray II | 10 | 5,000,000 Alz |
| Crushing Fist II | 10 | 5,000,000 Alz |
| Sensibility II | 10 | 5,000,000 Alz |
| Counter Force II | 10 | 5,000,000 Alz |
| Sword Dance II | 10 | 5,000,000 Alz |
| Sword Pressure II | 10 | 5,000,000 Alz |
| Force Dance II | 10 | 5,000,000 Alz |
| Force Pressure II | 10 | 5,000,000 Alz |
| Trauma II | 10 | 5,000,000 Alz |
| Shock II | 10 | 5,000,000 Alz |
| Hornet Pierce II | 10 | 5,000,000 Alz |
| Velocity II | 10 | 5,000,000 Alz |
| Cure II | 10 | 5,000,000 Alz |
| Defenseless II | 10 | 5,000,000 Alz |
| Shield Smash II | 10 | 5,000,000 Alz |
Show 15 more rows
| Result | Qty | Price |
|---|---|---|
| Strike Pray III | 20 | 10,000,000 Alz |
| Crushing Fist III | 20 | 10,000,000 Alz |
| Sensibility III | 20 | 10,000,000 Alz |
| Counter Force III | 20 | 10,000,000 Alz |
| Sword Dance III | 20 | 10,000,000 Alz |
| Sword Pressure III | 20 | 10,000,000 Alz |
| Force Dance III | 20 | 10,000,000 Alz |
| Force Pressure III | 20 | 10,000,000 Alz |
| Trauma III | 20 | 10,000,000 Alz |
| Shock III | 20 | 10,000,000 Alz |
| Hornet Pierce III | 20 | 10,000,000 Alz |
| Velocity III | 20 | 10,000,000 Alz |
| Cure III | 20 | 10,000,000 Alz |
| Defenseless III | 20 | 10,000,000 Alz |
| Shield Smash III | 20 | 10,000,000 Alz |
System material
| System | Use | Qty |
|---|---|---|
| Soul Ability | level up the STR rune: levels 2–10 | 1–10 per level (47 in total) |
| Soul Ability | level up the DEX rune: levels 2–10 | 1–10 per level (47 in total) |
| Soul Ability | level up the INT rune: levels 2–10 | 1–10 per level (47 in total) |
| Soul Ability | level up the HP rune: levels 2–15 | 1–5 per level (40 in total) |
| Soul Ability | level up the MP rune: levels 2–15 | 1–5 per level (40 in total) |
Variants
The same item with another name and description.
| Name | Description |
|---|---|
| Enhanced Core (High) | [Success chance has increased than existing Upgrade Core] |
| Superior Core (High) | [Success rate has increased than existing Upgrade Core. Cannot be used to Weapon/Armor/Bike item +19 and up.] |
Data from the Cabal Latino server and client (EP33).