Eternal 1-Tomoe Sharingan (A-Grade)
Remains active without the need for chakra or any equivalent energy source.
Grants eidetic memory while active.
Grants the ability to see chakra (or equivalents).
Allows the user to copy ninjutsu.
Enhances kinetic vision, enabling the copying and recognition of taijutsu techniques.
Enables the use of genjutsu through direct eye contact.
May evolve into a 2-Tomoe Sharingan if certain conditions are met.
Note: This boon does not provide chakra to the user.
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