I am a bit confused as to the use of a cleric/thief - as a cleric can only use blunt weapons how can they backstab (which is IMHO the most useful thing a thief can do - you can do most other things with spells).
I have never played a Cleric/thief for the above reason, which seems to be a major shortcoming.
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Time is an illusion. Lunchtime doubly so.
Epona of The Laughing Hyenas.