Reflection of Strength / Gauntlet of Strength

[SplinterChicken]

Do bosses fought via the above get stronger in new game plus? Debating whether to start new game plus or keep throwing myself at these guys.

[SplinterChicken]

https://www.reddit.com/r/Sekiro/comments/mc59zg/how_does_reflection_of_strength_work_with_ng/

Just found this for anybody curious which says that neither of the above get more difficult in new game plus mode

[Crypto Gamer]

Yes, your attack power is fixed at 14 in the reflections regardless of attack power in the main game.

Demon Bell or charm from the main campaign still apply to make the bosses harder with no benefit aside from extra challenge.

Gaunlet boss versions have very slightly better stats than the reflections bosses.
They do NOT scale with NG+ or with the game time of the day cycle.

Edit: Damage and boss stats.

https://www.reddit.com/r/Sekiro/comments/1acezcn/damage_types_in_sekiro_comprehensive_info/

https://www.reddit.com/r/Sekiro/comments/1el6bx0/which_is_harder_memory_bosses_or_maximum_health/