Hey, I liked the name, there.
Sir Robin Not Dying Award: 500xp (hahahahaaaaaaar)
Mission Completed(?): 250xp (Some information was brought, but nothing complete.)
1 Unlucky True Neutral Mage Who Was Only Here To Study: 125xp
1 Sharran Cleric: 200xp
3 Spearmen: 150xp
2 Swordsmen: 150xp
Thrall: 150xp (Solid prose, I find. Nothing special on the actual action front, though I guess it's hard when you've only got so many choices.)
Maz: 250xp (Solidly useful throughout the whole combat and the earlier recon, and excellent spellwriting, too.)
Seraphin: 100xp (Tossed out darkness a bit late, I thought, but nothing wrong with what you did after this plan was gotten out.)
Kethean: 100xp (Probably prevented everyone from getting slaughtered thanks to healing up Thrall and all that- however, keep in mind that without being bolstered by spells, your actual physical combat skills aren't anything special.)
Some pretty bizzare dicing early on, followed by a decent recoup. This could have gone plenty worse- but plenty better, too. Some people lend themselves to being invisible than others, perhaps.
<->
OK FINE LOOT
2 Potions
1 Holy Symbol of Shar
1 Black Rod (which all the spellcasters note to be a wand)
1 Scroll of Scorching Ray
1 Scroll of Tasha's Hideous Laughter