LephaEditLepha is a miniboss in the Halls.
He keeps the Black Key, a quest item for The Shield of Koth'Narak.
|Shoots Ice bolts||It deals 32 damage which apply freeze status.|
|Sticks out his tongue||
It deals no damage and apply the slow status.
Limited amount of mini crabs
|They bite you and deal 60 damage|
Use a melee weapon to kill the mini crabs first, they won't spawn again. Use a bow or spells to hit the boss. Fire spells or Poison arrows are nice as they inflict damage over time.
Moreover, the mini crabs drop some red essences.
If you need a break, you can climb the ladder to the upper rooms (kill the Ice Helmet beforehand).