So that's four total drops for your time investment (armor/recipes seem to be in the same Eodon wide "artifact" drop system). Depending on how many critters you killed (and their difficulty - if that factors in), that may not be bad.The recipe drop rate might be just a tad slow.
I have spent the last few weeks training a new cu sidhe in Eodon.
We have killed enough villagers to make me a genocidal war criminal and so many tigers PETA has me on a hit list.
I kill every creature we come across and so far I have gotten only two drops.
One drop from an Ostard and one from a Vampire Bat
** Sigh ** Both drops were for the tiger pelt chest.
I also received two pieces of Aloron's armor .....yep, both of them were chest pieces also.
All of the patch notes mention that luck plays a factor in drops. What is your luck at?
I am averaging about 1 drop (recipe/aloron's) for every two turtle spawns (about 1 hour each) with ~2000 luck. So, about 1 drop for every two hours of play, with play consisting of almost constant killing of critters. Most drops have come from the first two levels of the spawn. Like you, I have also killed a bunch of non-turtle spawn, tigers, tribals, etc., using my same character and luck, but haven't gotten a single artifact that way. I'm tempted to believe the number of critters killed has greater weight in calculating drop chance than the difficulty of the critter, but I'm not willing to put in the time to test it at this point. Watching people run around like idiots at the turtle spawn is just too much fun.