Enemy
Brass Drilling Unit
Weaknesses
SlashResist
PierceWeak
ImpactNormal
FireNormal
From the game's guide: Weak means that damage type deals increased damage, Resist means reduced damage.
Where you'll meet itReveal
In an area past your progress. Tap to reveal.Tower of Knowledge
DropsnoneReveal
No item drops.
Bestiary entryReveal
An ancient brass automaton used for drilling and repair work. The Knowledge Keepers seem to have used it for maintenence of the tower.