The Scaldmaw
| Health | 1,600,000 |
|---|---|
| Defense | 300 |
| Hardest hit | 300 |
| Found in | Scalding Depths |
Boss items
 Eelhide Harness |
1 in 1,000 |
 Boiling Tide Wand |
1 in 1,000 |
 Searing Pincer |
1 in 1,000 |
 Scaldmaw Carapace |
1 in 600 |
 Geyser Snare |
1 in 600 |
Keys
 Grim Reaper Key |
1 in 220 |
 Defiled Graveyard Key |
1 in 220 |