Here are the game stats for OTIS
Human Male Fighter 10
Alignment : Neutral Good, of the Old Faith
Recruit in NULB
Start HP : 103 random
Brother of ELMO, will join & leave party 2 times.
Stats:
STR 18, DEX 17, CON 18, INT 15, WIS 15, CHA 13
Skills :
HIDE 2.5, LISTEN 5.5, MOVE SILENTLY 2.5, SEARCH 5.5, SPOT 6.5 and TUMBLE 2.5
Feats:
ACROBATICS, ALERTNESS, CLEAVE, GREAT CLEAVE, IMPROVED INITIATIVE, POWER ATTACK, TOUGHNESS & COMBAT REFLEXES
Equipment:
Chainmail Gloves/Boots/Armor/Helmet, L.sword, S.sword, Battle Axe, Dagger, L.Hammer, Long Bow, 20 Arrows, 1CP, 7SP, 6GP.
In his anvil is hidden his secret stash: 2 Blue Sapphire, 5 Amber, a Longsword +2 and a Chain Mail +2. If he joins, he'll take his sword +2 and armor +2 along.
He's great for helping out a weak party early on, but will loot, and leave the party twice, after that he won't join again. Best let him be a merchant !
He can be made a permanent NPC after he's left the party for good with the Suggestion Spell, let him die in battle, loot him and raise him. Then he won't loot anymore.
Hope this helps