The Dark Conventicle Loot. From memory this one had a lot. We probably used Method V UA as dice rolling hence really high ability scores (17 or 18 dexterity). I was not the DM mates older brother was. Think we had 4 PCs (mate, one of our group players, older brothers mate, and myself maybe 1 more). This was after we played 2E (bought 1995). Adventure is in Dungeon issue 11.
There's some random encounters. Some of them have some minor loot. Ignoring them as its fairly minor. Cultists of Anthraxus alot have amulets of protection vs good (every cultist more or less).
Loot
Mirror of Opposition (basically a trap)
Bracers of Defense AC 3
+2 bastard sword
Wand of Magic Missiles(5 charges)
Potion of Healing.
Potion Extra Healing
Potion: Flying
Ring: Water Breathing
Dagger +1, +2 vs small creatures
Potion: Fire Rersistance
Potion?:Ghast Control
Cloak of Poisonousness
Potion of Growth
Scroll of Protection vs Petrification
Bracers of Defense AC 3
+2 bastard sword
Wand of Magic Missiles(5 charges)
Potion of Healing.
Lower Priests with +1 and +2 maces
Bracers of Defense AC2
Ring of Protection +4
Staff of Striking
Wand of Paralyzation
Lots of scrolls
Cloak of Protection +3
Ring of Protection +3
Badge of Monster control
+4 mace
Wand of Fear
Ring of Protection +2
Mace +3
Still more scrolls
Bracers of Defense AC 6
Cloak of Protection +4
Ring of Fire resistance
+2 staff
It was probably this adventure I got the bracers, ring/cloaks from. There is some other stuff in there I couldn't be bothered listing. Adventure level 8-12. I cant remember who got what but Bracers AC 3 or 2 would have been one of them +3 ring and cloak minimum.