Level 8:
Skull key from Carasso - opens door off main hallway in East-Central area


RINGS:
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Level 3 - Ring of Resist Blows
Level 4 - Ring of Leap
Level 7 - Ring of Levitate
Level 8 - Rings of Regeneration, Mana Regeneration, Invisibility, Poison
Resistance, Magic Protection
Note: 2 of the rings on level 8 are in the small areas you get to from level 7.

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