What skills Nitori have are affected by IND anyways? You just mentioned Active Camouflage, and if I recall correctly chasers are affected too (not sure how it plays into the formula though). Elemental Bullets and other field spells she have should also be affected by IND, but that's normal.
No, I was talking about Chameleon Camouflage.
According to the Japanese Wiki, that and Nitori's Physical Chasers are affected by IND. Raises damage and crit rate for the physical chasers.
Nitori's Hydro Camouflage is also affected by IND, but it's just the duration that's changed.
Just give the Launch Earrings to Byakuren and use Hyper Trigger or something.
A Hyper Trigger from 100 IND Byakuren with +40% from the trees will give you 126 IND.
Although, it's not like you need high IND for Nitori anyway.
About the whole 'physical skills that are affected by Land Power',
the skills that are affected are ones that shift Land but uses the physical element of the weapon.
The Japanese Wiki mentions Aya's Spellcards(Shifts Land to ELE), Nitori's FIR,WTR,ELE attacks, and Mokou's FIR attacks.
It also says that it is affected by land only if the imbued element matches the element of the Land that the attack shifts.
Maybe it was the case at 2.xx, but it isn't the case at 3.00, as I tested.
Which means that it might have been fixed in 3.01.
The damage formula says that Land is considered after adding the elemental damage.
About the Japanese Wiki, just use Google translate and try to push through.
Google Translate knows more Japanese than you. If you haven't learned Japanese, that is.
I learned of Sanae's Wind of Miracles, Yuugi's 3-turn Berserker Soul, Ten Dice Sword Sakuya, and many more from the Japanese Wiki.
It's quite a interesting read, if you like learning how to crunch numbers. Crunching numbers are what RPGs are.