Not a huge sample size, but still lending credence towards the 80+ hypothesis. It would be stronger if we knew the monster distribution, and if any of those Avatarites came from a level 80 mobs. If we knew that 400 of those kills were under level 80 and some of the Avatarites came from 80s, it would be a fairly strong argument for 80 and over. Honestly, with a sample size of 550 and none of them came from level 80 mobs, it is a very strong argument that they only drop from mobs over 80.
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