Demon Castle
The Halloween Demon Castle reskin: a pumpkin manor, a blood moon full of ghosts and a castle in place of the Survival Base. The set unlocks the Alchemy Workshop, which brews potions on its own and converts camp resources.
Set bonus
Equipping the full skin grants an escalating 3-star camp bonus.
- ·Maximized All DMG Amplify+1.5%
- ·All Elemental DMG+10%
- ·Unlocks Potion Brewing to produce Exclusive Potions. Survivors can boost production efficiency.
- ·Maximized All DMG Amplify+3%
- ·All Elemental DMG+20%
- ·Unlocks Potion Brewing to produce Exclusive Potions. Survivors can boost production efficiency.
- ·Can produce Exclusive Potions (Large).
- ·Maximized All DMG Amplify+5%
- ·All Elemental DMG+30%
- ·Unlocks Potion Brewing to produce Exclusive Potions. Survivors can boost production efficiency.
- ·Can produce Exclusive Potions (Large).
- ·Exclusive Potion output is doubled.
Battle skill: Raven
The Demon Castle part grants a battle skill: every 3000 energy your hero recovers, ravens swoop in, with no cooldown. Each part star adds new effects on top of the previous ones.
- ·Raven waves: 3 (at 0 / 3 / 6 s)
- ·A raven flies for 3 s and every 1 s releases 6 Death Winds in all directions
- ·Death Wind: dark damage ×1 ATK, pierces 8 enemies
- ·A hit curses the enemy with damage over time
- ·Last wave at 9 s: a Ghost Raven that flies for 2 s
- ·Every 0.2 s it drops 5 Frostfires, ice damage ×60 ATK
- ·When the Ghost Raven fades: Life Reaver for 10 s, main weapon bullets add dark damage equal to 5% of the target's current HP, capped at ATK × 15000
Alchemy Workshop
Set stars decide which potions get brewed and how many come out at once; survivors speed brewing up.
- 1. The Alchemy Workshop brews potions automatically. Survivor assistance reduces brewing time, up to a limit.
- 2. Each completed cycle adds one potion claim. Unclaimed portions accumulate; brewing pauses at the storage limit and resumes after collection.
- 3. Each claim gives a random potion type. Set stars affect available potion types and reward quantities.
Brewing calculator
Pick your set stars and survivors: the calculator shows how long one brew takes and how many potions you collect over the chosen days if you collect on time.
Survivor assist: red +2.0% plus +0.20% per star, orange +1.0% plus +0.20% per star, capped at +50.0%.
- Speedup Potion ×2 · 15.0%≈ 4
- Enchantment Potion ×2 · 15.0%≈ 4
- Treasure Potion ×2 · 30.0%≈ 8
- Speedup Potion (Large) ×2 · 10.0%≈ 2
- Enchantment Potion (Large) ×2 · 10.0%≈ 2
- Treasure Potion (Large) ×2 · 20.0%≈ 5
- Enchantment Potion: use cap 300, ≈4 brewed; the cap fills in about 1000 d.
- Enchantment Potion (Large): use cap 30, ≈2 brewed; the cap fills in about 150 d.
Treasure Potion▾
One potion gives 1 of 22 rewards:
- Gene Awakening Card ×315.5%
- Equipment Draw Voucher ×315.5%
- Robot Chest Decryptor ×315.5%
- Discovery Attempt Card ×315.5%
- Fire Tonic ×15.1%
- Ice Tonic ×15.1%
- Lightning Tonic ×15.1%
- Wind Tonic ×15.1%
- Light Tonic ×15.1%
- Dark Tonic ×15.1%
- Diamonds ×58883.0%
- Diamonds ×8881.0%
- Diamonds ×5880.75%
- Resonance Data Fragment ×250.50%
- Diamonds ×88880.50%
- Diamonds ×3880.50%
- Resonance Data Fragment ×500.30%
- Valor Tonic Selection Chest ×10.25%
- Resilient Tonic Selection Chest ×10.25%
- Resonance Data Fragment ×750.20%
- Resonance Data ×10.10%
- S+ Custom Collectible ×10.05%
Treasure Potion (Large)▾
One potion gives 1 of 22 rewards:
- Gene Awakening Card ×515.5%
- Equipment Draw Voucher ×515.5%
- Robot Chest Decryptor ×515.5%
- Discovery Attempt Card ×515.5%
- Fire Tonic ×25.1%
- Ice Tonic ×25.1%
- Lightning Tonic ×25.1%
- Wind Tonic ×25.1%
- Light Tonic ×25.1%
- Dark Tonic ×25.1%
- Diamonds ×88883.0%
- Diamonds ×18881.0%
- Diamonds ×8880.75%
- Resonance Data Fragment ×500.50%
- Diamonds ×188880.50%
- Diamonds ×5880.50%
- Resonance Data ×10.30%
- Fury Tonic Selection Chest ×10.25%
- Undying Tonic Selection Chest ×10.25%
- Resonance Data ×20.20%
- Resonance Data ×30.10%
- S+ Custom Collectible ×10.05%
Equivalent Exchange
Which resources you can exchange depends on the stars of the Bloodmoon Mist part. Up to 999 lots per exchange.
| Resource | ★ | ★★ | ★★★ |
|---|---|---|---|
| Energy | ✓ | ✓ | ✓ |
| Steel | 10000 for 10000 | 10000 for 10000 | 10000 for 10000 |
| Fast-Track Item (1 Minute)(receive only) | — | 100 for 10000 | 100 for 5000 |
| Alloy | — | 10000 for 2000 | 10000 for 2000 |
Each cell: what one lot gives and how much Energy it costs.
- 1. Choose a resource to spend and another item to receive. They are converted at the exchange rate.
- 2. Available item types depend on the skin’s stars.
- 3. The same item cannot be both spent and received. Speedup items can only be received, not spent.
3 parts
Each part reskins one building; assemble the full set for its bonus.
Pumpkin Manorstar partCamp theme▾
- ATK +15%
- Freeze DMG +15%
- Dark DMG +15%
- Fire DMG +15%
Ownership effect: Camp production decorations: natural output rate +10%
- ATK +22.5%
- Freeze DMG +22.5%
- Dark DMG +15%
- Fire DMG +22.5%
Ownership effect: Camp production decorations: natural output rate +20%
- ATK +30%
- Freeze DMG +30%
- Dark DMG +20%
- Fire DMG +30%
Ownership effect: Camp production decorations: natural output rate +30%
Bloodmoon Miststar partCamp theme▾
- ATK +15%
- Bullet DMG +15%
- Lethal DMG +80%
- Crit DMG +40%
Ownership effect: Unlocks the Alchemy Workshop. Convert Energy and Steel both ways at 1:1.
- ATK +22.5%
- Bullet DMG +30%
- Lethal DMG +120%
- Crit DMG +60%
Ownership effect: Unlocks Alloy and Speedup items for conversion
- ATK +30%
- Bullet DMG +45%
- Lethal DMG +160%
- Crit DMG +80%
Ownership effect: Halves the cost of converting to Speedup items
Survival Basestar partCamp themeIn game: Demon Castle▾
- ATK +15%
- ATK +15000
- Echo +2%
- Lethal Chance +1%
Ownership effect: Upon gaining a total of 3000 Energy, summons a 【Raven】 to soar across the battlefield, flapping its wings to conjure 【Death Wind】 and deal Dark DMG along its flight path.
- ATK +22.5%
- ATK +22500
- Echo +3%
- Lethal Chance +1.5%
Ownership effect: Summons 1 additional 【Ghost Raven】, which leaves 【Frostfire】 along its flight path.
- ATK +30%
- ATK +30000
- Echo +4%
- Lethal Chance +2%
Ownership effect: After the 【Ghost Raven】 disappears, grants the hero 【Life Reaver】: for 10s, main weapon bullet hits deal additional Dark DMG equal to 5% of the target's current HP, capped at 15000 times ATK.