Mob drop information: Frontier Mountains

[Runengetum]

The following mobs drop Green Goblin Skin:
a goblin whipcracker
a goblin dirttracer
a goblin interrogator
a goblin flashdrowser
a goblin boneslaver
a goblin cavehunter
a goblin backbiter
a goblin taskmaster
a goblin fanatic
a goblin legate
a goblin adept
a goblin slavedriver
a goblin stalagknight
a goblin penmaster
a goblin blightcaller
a goblin depredator
a goblin boneseer
a goblin plaguebringer

The following mobs drop Grinning Goblin Brew:
a goblin boneseer
a goblin blightcaller
a goblin stalagknight
a goblin slavedriver
a goblin backbiter
a goblin cavehunter

The following mobs drop a Fine Steel Spear:
a goblin dirttracer
a goblin slavedriver

The following mobs drop a Fine Steel Long Sword:
a goblin flashdrowser

The following mobs drop a Fine Steel Rapier:
a goblin boneslaver

The following mobs drop a Brick of Deathsteel Ore:
a goblin taskmaster
a goblin legate
a goblin slavedriver
a goblin stalagknight

The following mobs drop Lichenclover:
a goblin dirtcaller

The following mobs drop Mt. Death Mineral Salts:
a goblin flashdrowser
a goblin backbiter
a goblin taskmaster
a goblin slavedriver
a goblin stalagknight
a goblin blightcaller
a goblin depredator

The following mobs drop Crystallized Sulfur:
a goblin stalagknight

And finally Spider Silk and Spider Legs dropped from "strathbone spider" (no 'a' preceding the spiders name for some reason).

[Ariene]

Updated, thank you!