Board Thread:Theories and Speculation/@comment-45382951-20200609150217/@comment-24824859-20200610193437

Squinty97 wrote: I will make a distinction; didn't Kurama gather a lot of Nature Energy, but also converted it to Sage chakra to send to Naruto? Could it possibly be the reason that Sasuke noticed, because it was chakra and not Nature Energy? That's the most logical explanation since what Kurama did is no different than Naruto's instant Sage Mode trick. But, it's been repeatedly stated that it's natural energy. But, then again, sage chakra does contain natural energy as well. Though @Elve's explanation of Sasuke being able to sense Nature Energy being gathered due to his experience with the Curse Mark makes sense as well Considering that he didn't sense the natural energy that Kabuto was gathering, the amount gathered definitely plays a crucial role.

LegionZero wrote: Most people cant feel natural energy but can they feel senjutsu chakra? That might explain the situation Both Tobirama and Minato (in base) were able to sense a TTJ's sage chakra. Tobirama sensed Juubito's while Minato sensed TTJ-Madara's. So, that could indeed explain things. Gokukid2005 wrote: And he has been shown to easily balance natural energy e.g curse mark susanoo All Sasuke did was conjure up Susanoo. Juugo's sage chakra simply just adapted to the Susanoo.