Timestamps. Late night posting...sorry for the delay T_T
Intro
Elemental Daggers - 00:26
Elemental Spear - 02:36
Elemental Hammer - 04:41
Elemental Mace - 05:51
Elemental Resist Armors - 08:07

For magick archer there's a vendor in the elf village that sells an ice bow as well.

Add in timestamps please

I just found a lightning dagger in Windworn Gully, just north of checkpoint rest town

Cinderspine is another element weapon it's located agamen volcanic island at mountain base camp in a chest, you can find it during the questline for the regalia sword which starts in vernmouth and takes you to battali. It does 150% fire damage plus bleed damage 😈

Like to add Molten fury is also found there

You can also find cyclopean thunder in a chest by the volcano encampment

There’s a fire Archistaff (45% fire damage) you can get pretty early on for the sorcerer. It’s called the Craos Tine. If you travel to the Checkpoint Rest Town via ox cart, then travel northeast you’ll see an area where you can set up camp. Rest there until night and you’ll see a necromancer nearby. If you defeat her you’ll get the staff. It drastically boost the damage of your fire spells. The tip of it has this cool flame that’s just lit forever, it’s really dope.

Edit: Wight (not necromancer)
Also the elf village has a ton of elemental gear for sorcerers and mages

you forgot the giant 2 handed fire mace in the volcano dungeon sw of the hotspring. thing is massive

you can get a fire mace and fire hammer at mountain base cave, a bit southwest of volcanic island camp

Just about to switch over to Mystic Spearhand so this guide popped up in my feed at almost exactly the right time!

While bypassing checkpoint, and dodging sphinx, I discovered a trickster weapon (non elemental). Spite, sold in main city blacksmith are poison daggers.

Theres a fire staff for the sorc, when you do the quest where the boy is in the cave with wolves. On the way there where you find the blue glowing flowers and a bonfire at night a night boss will spawn. Kill it and get the sorc perma fire buff staff.

I just found out that you can dragonforge equipment at any point in the game. I thought you couldn't get to his little shop until endgame but I just stumbled across it while exploring.

There is a vendor at checkpoint town or whatever that wall city is that sells an ice enchanted cutlass

Trying to find the electric hammer i found some dead kings grotto, many many many skeleton’s, OP mages. Somehow survived their onslaught second time round but the boss is impossible at my level currently. OP

Also, some more info the everyone:
You have to have the quest to get the daggers, if you run there without the quest there is a shut gate. The quest is called Mercy Among Thieves. To trigger the quest, you have to have gotten the permit to go into Battahl. Even if you smuggle yourself into Battahl, the quest will not trigger. Just a heads up for anyone trying to get them so you dont waste a lot of time running around for nothing!

Don't forget the Almace sword

You can buy an ice sword at the rest point and you can also buy poison daggers there.

Rhewynt duospear and heaven's key dagger pls!

Really good hot damage daggers that are not much less strength from the endgame dragonforged daggers.

They are sold from the volcanic vender.

My thief pawn used them. I have them dragonforged with dwarven smithing. They are great for engage since a lot of enemies are undead.

Another elemental weapon for thieves is “Bolts from the Blue”, which can be found in a cave near the ancient battle ground. They have an electric enchantment, they aren’t very strong compared to later game weapons, but they look cool when fighting. They’d be good for a thief main pawn.
Be aware, there are several rockscale saurians in the cave, so I’d recommend having warrior or sorcerer on your team who can handle them.