Preparation
Not much needed, using a brass divination tray is probably the easiest to locate this mob.
Encounter
Doesn't do much, rarely emotes water evocation.
Loot
Item 'a sliithian gill-helm' is type armor, alignment 0, made of admantite (in (new) condition), has keywords 'funny looking bucket shaped helm puddle sliithian gillhelm helm', equipped over the head. This item weighs 0 stones and 34 pebbles, and is valued at 54,800 gold. {Cat. 6} This level 240 item has the attributes: unbreakable no-dispel Armor resistance is 65 pierce, 63 bash, 66 slash, and 63 exotic. Grants knowledge of 'underwater breathing' at 25%. Affects fire-prcnt by -5. Affects drowning-prcnt by 8. Affects ar by 1. *This item may be repaired 4 times. +++ a sliithian gill-helm will, while in combat in UNDERW, deal to its wearer's opponent 15 pure damage per combat round per sliith slain by its wielder in the past Alyrian month, at a cost of 100 stamina per combat round.