I beleive the reward is:
Slot: EAR
AC: 5
STR+10, STA+5, WIS+6, INT+6, HP+70, MANA+35
SV DISEASE: +7 SV MAGIC: +7 SV POISON: +7
Recommended level 55
Effect: Flowing Thought I (Worn)
WT: 0.5 Size: TINY
Class: PAL RNG SHD BRD BST
Race: ALL