Isolated Island Cavern #2

Who spawns

Common

FuddlerLv 5–1020%KillamariLv 5–1013.3%DaedreamLv 5–1013.3%MauLv 5–1013.3%

Bosses

GumossLv 6–139.1%TanzeeLv 6–136.1%LifmunkLv 6–133%FoxparksLv 6–133%TeafantLv 6–133%DirehowlLv 6–133%CattivaLv 6–133%LamballLv 6–133%ChikipiLv 6–133%JolthogLv 6–133%RushoarLv 6–133%EikthyrdeerLv 6–133%VixyLv 6–133%CremisLv 6–133%RoobyLv 6–133%PengulletLv 6–133%FuackLv 6–133%CelarayLv 6–133%MelpacaLv 6–133%CaprityLv 6–133%HoocratesLv 6–133%DepressoLv 6–133%KillamariLv 6–133%DaedreamLv 10–133%TombatLv 10–133%FuddlerLv 6–133%MauLv 6–133%DinossomLv 10–133%JellietteLv 6–133%CloveeLv 6–133%

Chest loot

Ordinary chest

Gold Coin×700–1000100%Simple Bait×1–2100%Small Pal Soul×1–242.4%Pal Sphere×1–326.4%Arrow×10–2021.7%Bread×2–321.7%Copper Key17%Mega Sphere17%Frag Grenade×1–29.4%Training Manual (S)×1–29.4%Low Grade Medical Supplies8.5%Training Manual (M)5.7%Low Quality Recovery Meds4.2%Cloth Outfit Schematic 12.5%Medical Supplies1.7%Feathered Hair Band Schematic 11.7%Tropical Outfit Schematic 11.3%Tundra Outfit Schematic 11.3%Recovery Meds0.8%Cloth Outfit Schematic 20.5%Feathered Hair Band Schematic 20.3%Tropical Outfit Schematic 20.3%Tundra Outfit Schematic 20.3%Feathered Hair Band Schematic 30.1%Cloth Outfit Schematic 30.1%Tropical Outfit Schematic 30.1%Tundra Outfit Schematic 30.1%Feathered Hair Band Schematic 40%Cloth Outfit Schematic 40%Tropical Outfit Schematic 40%Tundra Outfit Schematic 40%

Special chest

Gold Coin×1000–1300100%Advanced Technical Manual50%Ancient Technical Manual50%

Dungeons of a biome are scattered across that region, but the game data has no 'this cave = this dungeon' map link — the entrance is assigned procedurally.