My take on Moonveil is that the katana is a companion for mages hence the added absorb magicka and void salts. Do note that I observed a weird effect where the perk is not applied if one of the katana is un-equiped and the other immediately equiped. Bleeding effect is the same as Rivers of Blood explained above. Enchantment: Frost damage and absorb magicka.

Tempering Materials: 1 void salts, 1 refined moonstone Crafting Materials: 1 refined moonstone, 1 quicksilver ingot, 1 leather strips, 1 void salts The idea of a mad man slashing and feeding the blade is inspired by Shishio Makoto blade in Rurouni Kenshin. I see rivers of blood as a weapon of madness and brutality hence the absorb health enchantment and human heart in it's crafting materials. The bleed effect is applied in a similar fashion to wuuthrand, a temporary perk is equiped when the sword is equiped and removed when it is un-equiped. On top of this, there is a bleed effect applied when equipping the sword (bleeding effect from war axe perk). Enchantment: Fire damage and absorb health basically. Tempering Materials: 1 human heart, 1 ebony ingot

Crafting Materials: 1 human heart, 1 leather strips, 2 ebony ingot Link to the original mod and Fujiacosmo patreon here do show your support if you enjoy the work! This is not an esp replacer it has its own esp (ESL flagged) and requires the original mod as a master. I decided to fix that and added custom enchantment to make these swords feel like what they do in Elden Ring! Please download Fujiacosmo's mod first and install this mod after.

Fujiacosmo created a playable Rivers of Blood and Moonveil mod but only available through additem menu and it is not craftable nor temperable.

Rivers of blood elden ring download