Level 1 rares:
Francis’ Gun, Olman’s Axe, Hevill’s Greatsword
Level 8 rares:
Ghavlin’s Crossbow, Karvor’s Conjuring Bone (focus), Slithtongue (dagger)
100% Boss Drops:
Bernard’s Slightly Chewed Buckler
Special Mention (low level Boss Monster Infrequents)
Putrid Necklace, Viloth’s Ring
and that’s everything under level 10
EDIT: you CAN get keywords with procs. I have a plaguebearer’s slithtongue with both poison bolt and poison nova procs.