Skeleton Key Chests were available in front of the Haunted Mansion during the 2019 Halloween Event for 1, 5, 25, and 250 Skeleton Keys.
| Chest | Rarity | Pet | Board |
|---|---|---|---|
| 1 Key | Common | Crawler | Tricks |
| Jumper | |||
| Uncommon | Noise | CNDY-CRN | |
| Shimmer | |||
| Rare | Brain Eater | Jester | |
| 5 Keys | Bones | Poison Broom | |
| Midnight | |||
| Legendary | Tabby Witch | Lit | |
| 25 Keys | Troll | Wing | |
| Silkweaver | |||
| Godly | Reach | Crawler | |
| 250 Keys | Mythical | Mini Hallow | Darkwing |