You sense the following: A visiting merchant marine looking for a fight is a 72 year old, level 450 Sahuagin. A visiting merchant marine looking for a fight is immune to: summon charm steal A visiting merchant marine looking for a fight is resistant to: water A visiting merchant marine looking for a fight is vulnerable to: acid disease A visiting merchant marine looking for a fight has a saving against Magic Orbs, Staves, and Wands modifier of 10. A visiting merchant marine looking for a fight has a Saving against Petrification (i.e., Abjure, Kill, etc.) modifier of 10.
High hp, melee damage is about 200 a hit on torso, 80 ar. His bash can skyrocket his damage upwards of 800+ a round.