The mob "Boogy" in addition to dropping crushed bones it also drops broken bones.
EDIt: I found who drops summoned beast leather the ratmen do.

Are they planning on changing drops after closed beta? It seems like mats are easy to get, Skills will be easy to raise. I thought maybe it was just like this to test the skills during beta :S If it stays I don't mind, the easier the better I guess

i got a lucky elure[1] from a hero slime :)

i never got a tough meat from mushroom...nor a broken bone and im pretty sure they dont drop it either

summoned beast leather is also dropped by slimes :) i got some from them, the regular ones lol

there are three main types of monsters from what i see, humanoids/beasts/magical - of course there are exceptions like undead and such

beasts drops leather, bones, meat
magical drops stones, dust, souls
humanoids drops signs (vanished signs and higher versions of vanished signs)
not too sure for humanoids but they also either drop the same things as magical

every monster can drop potion, accessory, weapon, armor, etc

so instead of having a list of what item each monster drops, why not just do their type, the item level they drop, and special drops they give

item level are different levels of items, tough meat is level 1, tender meat is level 2, chewy meat is level 3... etc etc

i got a copper lump from imp... what's that for? are they good for enhancing and stuff? or they're just for sell?

Add "Bronze Necklace of Antidote" to the Mara Pirates drop list.

I would say you guys just find the time to add to the mob list cus i got my hands full with grinding to get the quests

sign of trace
 

ok so im not giving any information but does any1 know what drops sign of trace because i just got to level 2 potion making and im only a lvl22 mage so if any1 has any information on what level(roughly) or just what drops sign of trace it would be greatly appreciated

I love the smell of necro in the morning.