Craftsman 61-70
Notes: I made a couple stacks of venom dust then went into cermet claws and finished this with the venom potions.
Yield: Glass Fiber x 1
Fire Crystal, 8 x Flint Stone
Notes: Depending where you have been digging you might have hundreds or thousands of flint stone stored up. If you do this is an great synth!
Yield: Venom Dust x 1
Lightning Crystal, 2 x Scorpion Claw
Notes: Quite a few medium to high end fish to synth into this. Personally that felt much slower than farming scorpions in CN and afking for 5m at a time whilst you wait for respawns. These will turn into potions and then bolts.
Alchemy (63/74), Bonecraft (16/27)
Yield: Cermet Claws x 1
Fire Crystal, 1 x Cermet Chunk, 1 x Beetle Jaw
Notes: If you made a ton of cermet chunks. This is the next in line. These sell for 5k each and will made you a good profit. Can also save them for Stun claws 82 alch synth. Can buy the beetle jaws for 1k in the BC guild if you don't feel like farming those. Even if you bought all the mats from the guild this is still just a small npc loss.
Alchemy (67/78), Smithing (14/25)
Yield: Sleep Bolt Heads x 6
Wind Crystal, 1 x Animal Glue, 1 x Bronze Ingot, 1 x Sleeping Potion
Notes: If you went with the sleep potion than this is the next in line synth for it.
Test Item
Yield: Acid Kukri x 1
Water Crystal, 1 x Animal Glue, 1 x Mythril Kukri, 1 x Vitriol
Notes: Sadly you will need to make mythril kukri yourself and it's a 42 smithing synth. Unless you got the mithril ingot that is a 40 gold smithing snyth as well.
Yield: Venom Potion x 1
Water Crystal, 1 x Venom Dust, 1 x Mercury
Notes: If you made the dust then it's time now to turn them all into potions. You could also just buy the dust in lower jeuno as well