What one raid pays
The update notes state 25 Halloween Candy per wave cleared. Fifteen waves is 375 before bonuses.
| Multiplier | Effect |
|---|---|
| Each Halloween hero on the team | +20% candy |
| Each skin worn | +10% candy, up to +100% |
| 2x Drops | Doubles boss drops and Bug Milk, and adds +100% candy |
In a 23 October capture, the first clear paid 750 (375 doubled) and the next paid 825 with one skin equipped. That matches +10%, not +120%: the bonus is per hero or skin, not one flat team buff.
The ticket: Bug Milk
One Bug Milk opens a raid for the whole party, and friends join free.
The patch note from the same evening changed the drop: Bug Milk now drops every 10 waves you clear, guaranteed, and twice with 2x Drops. The earlier note said a 30% chance every 10 waves, and older hub servers may still display the old odds while the match pays 100%.
Banner odds and the Secret guarantee
Single pull 100 candy, ten-pull 500. The published odds:
- SECRET (Grim Reaper): 0.10%, guaranteed within 1,150 summons
- MYTHIC (Demon Lady, Blood Demon): 0.5% each
- LEGENDARY (Rock Vampire, Belly Demon): 9.05% each
- Everything else resolves as skins; each card is its own roll, so a ten-pull can be all skins
Grim Reaper's passive, Final Hour, slows enemies in his range by 15%.

Candy shop prices
The notes place the shop Secret at the Teller's Candy Shop for 15,000 candy.
- The Elder Vampire: 15,000 candy, always in stock, evolves into The Dark Cloud with 5 Vampire Essence
- Vampire Essence: 1,000 each or 5,000 for five
- Trait Crystal: 100 each or 900 for ten, daily stock 20
- Unit of Juice: 75 each or 675 for ten, daily stock 20
The last two rows come from the shop screen in the capture; the notes confirm the Secret price and the essence path.

Raid drops and what they evolve
Raid bosses sit on waves 6, 12 and 15. Every player rolls their own 50% for one of three items, so a group does not split a single roll.
| Item | Used for | Recipe |
|---|---|---|
| Ferryman's Coin | Demon Lady | 8 items + 5,000 candy |
| Thunder String | Rock Vampire | 8 items + 5,000 candy |
| Soul Jar | Demon Lord | 8 items + 5,000 candy |
The evolution cost is the same for all three: eight items plus 5,000 candy.

The new evolutions
The notes list six: Lord of Evil, Metal Reaper, The Dark Cloud, Demon Queen, Vampire King and the Dog Suit, which combines Adventure Boy and Stretchy Dog.
The same post states every hero now carries a fresh name with nothing lost, which is why this site keeps the old name beside each captured value.
What the notes do not settle
- Whether candy carries over or converts when the event ends.
- Whether the shop Secret is retired after the event.
- The exact roll order when several Halloween heroes and skins are equipped; the percentages are per hero and per skin, not a single formula.
What to spend first
For a predictable outcome, the shop Secret at 15,000 candy beats a 57,500-candy guarantee. For traits you already use, the daily Trait Crystal stock at 100 candy each is the cheapest fix.
Next: the unit roster with the renamed heroes, and the summoning page for how the standard banner compares.