Monster drop materials

[The Silver Lining]

Can someone tell me what drops Monster Bloodstone and Ultra Tough Worm Skin?

[Gathering Dust]

Monster Bloodstone - Abyss Guide (Forgotten Woods - Left side of the bridge when you're facing the ship) It appears to be a 100% drop rate item from what I've seen, but that might be the luck stat affecting the rate.

Ultra Tough Worm Skin - Worm boss with a name I'd never remember (Solitary Sands - Worm Sand Bath located near the Industrial Zone along the shore) You may have to kill the enemy more than once, it's not a 100% drop rate item.

[Xeno]

If you have enough money you can buy them from the material Vendor in the City, but I think he sells the material you asked for only on Extreme mode

[PiX.lR]

he doesnt sell green items not on extreme eighter (at least over here)

[𝔜𝔲𝔢]

Originally posted by PiX.lR:

he doesnt sell green items not on extreme eighter (at least over here)

He does for me.
https://steamcommunity.com/sharedfiles/filedetails/?id=1445105338

[PiX.lR]

a dammnid haha i just finished grindin for that part!

[PiX.lR]

I C im not far enough in extreme mode

[AtoliTadaka]

You can also get the monster Bloodstone in the chest after you finish the SBC Flugel Bow, it's in the room with the teleporter that takes you to the depths dungeon. It's one of three items that spawn in that chest and that happens on normal and easy difficulty.