General

every weapon can become a sopul weapon, with special soul enhancers, bosses drop soul chards which when you have 10 can be exchanged for a "soul" most likely a summon and thyey give +sttat or attack. also a passive +10/20 attack( ibelieve) exists on soul weapons depending on your soul charger

Hilla, Zak, PB, Magnus, Emp, a lot of others but those are main ones. Zak being the worse of those

[quote=iElmo]They give you stats and some souls function as summons that do continuous damage for a period of time. Magnificent Souls are tradeable while other variants are not.

You can convert your weapon into a soul weapon by passing Soul Enchanters that you find from monster/boss drops on your equipped weapon. You then have to collect 10 soul shards of a particular boss and exchange them for a soul (by double clicking them). There are no downsides to them and you can usually collect a couple shards per week to redeem a soul.

Some souls can give you good potential stats such as %atk, etc.[/quote]

Which particular bosses drop them? Ive mainly seen Hilla soul weapons. Does she give one of the better soul weapons?

They give you stats and some souls function as summons that do continuous damage for a period of time. Magnificent Souls are tradeable while other variants are not.

You can convert your weapon into a soul weapon by passing Soul Enchanters that you find from monster/boss drops on your equipped weapon. You then have to collect 10 soul shards of a particular boss and exchange them for a soul (by double clicking them). There are no downsides to them and you can usually collect a couple shards per week to redeem a soul.

Some souls can give you good potential stats such as %atk, etc.