Lava Blob has 300 health and spawns in the Ashlands.
It takes extra damage from blunt, frost and lightning; it resists pierce and poison; fire does nothing to it at all. Slash lands at full damage, so that is what to bring.
Of everything craftable, 
Lightning Strike, 
Frostfire Sledge and 
Thunderblood Sledge put the most damage through what it resists.
It always drops 
Proustite Powder and 
Sulfur.
Lava Blob is a blob found in the Ashlands. It has 300 health, is immune to fire and resistant to pierce and poison, and is weak to blunt, frost and lightning. It kills itself attacking: the explosion deals 70 blunt and 30 fire in a 6 meter radius, goes off on death as well as on approach, reshapes the terrain it lands on and starts real fires in anything flammable. It drops 1 to 2 Proustite Powder and 1 to 2 Sulfur, plus a 
Lava Blob Trophy at 10%.
Frost, lightning or blunt burst them safely at range; fire does exactly nothing. They have to face you to explode, so circling one is weirdly effective. They drop the proustite powder that feeds Ashlands potion brewing.
| Where | Roll | Group | Conditions |
|---|---|---|---|
| Ashlands | 15% every 400 s, max 2 near you | 1 to 2 | above 2 m |
Each 64 m zone keeps its own timer per entry and rolls the chance once per interval while loaded; a zone never loaded before rolls the moment you arrive. The spawn lands 50 to 0 m from a player, never inside a base unless noted, and "max near you" counts the loaded area around that zone. Dungeon and camp spawners are separate and not counted here.
With devcommands enabled, this spawns Lava Blob in front of you. The third number is the level: 3 spawns a 2-star.
Creature ID: BlobLava · all console commands and IDs