Unlike the cloak, while the enemy is under the Amaterasu effect of the sword, hitting him again with the sword won't make the effect last longer.

The enemy can still suffer from both at the same time though. Both Enton spells (enchantment and cloak) no longer stack just because someone is hit twice by the barrier or by the enchanted sword. Let me know if the bug still persists or other spells have similar issues.

Both the wood dragon and the wood clone should not be absorbed by the player now. The changes were made according to the tutorial provided in the mod 'Creating a Playable Race - Revised' (version 3.0). The purpose of these changes was to make the mod more compatible with its vampiric counterpart and also the mod 'Race Compatibility', which is a requirement. A few tweaks were made on the race inside the CreationKit. Nagato's Path: the spells comprise those that you would find as an Uchiha and choose Nagato path. Tobi's Path: you will gain access to a ranged Kamui spell, that will pretty much 'kill' a target that is hit by it. The only con, when compared with an Uchiha, is that the cost won't scale with your illusion skill. Shisui's Path: you obtain the 2nd stage of Kotoamatsukami. Sasuke's Path: you will gain access to the first stage of Amaterasu!

Madara's Path: you will gain access to Susano'o 1st and 2nd stage (it is affected by all options in the MCM Menu).

Itachi's Path: you obtain a version of his Tsukuyomi that deals lower damage and lasts for a smaller amount of time, and the cost doesn't scale with your skills. Regardless of the path you pick (except Nagato's Path), you will have access to: (1) the usual Sharingan spells and (2) a Sharingan copy spell, which will allow you to learn the spell being used by a humanoid NPC permanently. The Restoration Jutsu Master now sells a Sharingan and a Sharingan Remover. A few things were found so it could have been causing issues on your side! This mod was once again cleaned with the use of this tool.

Skyrim naruto jutsu mod