Devourer bug/glitch on Diana
Steps to recreate: 1 Pick Diana 2 Take Smite as one summoner spell 3 Build jungle item with Devourer enchantment 4 Get 30 stacks to get Sated Devourer
Apparently there is a bug with Diana's passive and on hit effect from Sated Devourer: I don't know if this is intended or not but after obtaining Sated Devourer (from now on SD), Diana never lands her passive Moonsilver Blade, it is always redirected to the ghost image of her from SD passive so for example one full attack sequence goes like this:
Diana first auto attack Diana second auto attack Ghost image auto attack + Moonsilver Blade activating on ghost
This is effectively giving Dianna access to Moonsilver Blade on every second strike but is redirecting her passive from her to item (it doesn't copy it as the SD description says it does). If it were to copy it as the description says full attack sequence (all possible combinations before repeating) would go like this:
Diana 1st AA Diana 2nd AA Ghost image AA Diana 3rd AA + Moonsilver Blade Diana 4th AA Ghost image AA Diana 5th AA Diana 6th AA + Moonsilver Blade Ghost image AA + Moonsilver Blade
Again I don't know if this was intended or not but this behavior (switching passive from champion to the item on hit effect) is weird.DPS stays the same in both cases since in period of six AAs you get 3 ghost image AAs and 3 Moonsilver Blade attacks (just a different timing).
ANOTHER BUG WITH DEVOURER: Diana can normally use her passive to deal damage to towers/inhibitors/nexus, however when SD is in inventory Moonsilver Blade NEVER deals damage to towers/inhibitors/nexus (probably because it is tied to ghost image rather than Diana) and is lowering her pushing potential.
Hope it helps. Cheers