At Understone and at the Temple of Mystaria (Win10 ver. 3,5,11) there is a NPC that allow you to infuse equipment.
About Infusing[]
Infusing is just something like weapon enchanting. You give weapon and essence to NPC and get a better weapon. Notice than you can only infuse weapons that you found at Razorfin Cove and cannot be found at Blackfire Valley (or those which can be found in Razorfin Cove and you found on Ice Continent). Essence of Lesser Evil (Essence of Powerful Being?) can be found only at Lair of the Kraken (and Frigid Shores).
Quests[]
| Foundable Weapon | Infused Weapon |
|---|---|
| Bloodgill Rod | Orb of Dripping Dread |
| Bloodgill Staff | Scepter of Blooming Death |
|
Wavecrash Weighted Club |
Ripsword of the Ruby King |
|
Bloodgill Tongue Dagger |
Slitherbite |
|
Bloodgill Hammer |
Bruenor's Warhammer |
|
Bloodgill Greatsword |
Twinblade of the King |
|
Razorfin Throwing Star |
Smoldering Shuriken |
|
Spear of the Bloodgill |
Thundercall |
| Wavecrash Cleaver | Greatblade of the Sea |
| Longbow of the Tide | Recurve of the Ocean |
| Waterlogged Crossbow | Darkwater Crossbow |
| Bloodgill Battle Axe | Bloodwrought Cleaver |
| Banana Sword | Ultimate Banana Sword |
| Cobalt tipped bolts | |
| Chilling Idol of Sorrow | |
| Broadsword of Dragonfire | |
| Golden Sunforged Battle Axe | |
| Bow of Frozen Dreams | |
|
Dragonstone Zweihander |
Golden Wrath of Kyr, Arrows of the Rift, Demon Feather Staff, FlamekissBlade of whitefire, Scythe of the Demonkin & more. You need a red gem in the Temple of Mystaria that I have not identified along with the other required items.