Brinescale Serpent

Active only while Brinescale Serpent is your current minion. Passives do not level: the value below is all it ever gives.

Frost Tongue

+20% Cold Damage.

Rein of the Brinescale SerpentUse it to unlock Brinescale Serpent for good

A Rein is a special drop: it rolls once per cleared wave that has this enemy in it, at the chance shown.