kisame shark mode works different than madara, you can keep the buff after using mystery while madara removes all of it.

And where did i say that kisame removes buffs?

I meant that i used to run kurama in that specific lineup because was a very solid team that used to be op before six paths appeared, not as a ninja that removed buffs (since obviously he doesn't do it...), but at that time han roshi sailor sakura, masked man/shisui and sand dust based teams were very very common, so was normal to face people that used them.

Just stop trying to give advises in this forum, since obviously you know nothing. Also pay respect when someone tries to teach you something and don't argue, boy.
Jeez, such toxic players is impossible.

OK.
So, as everybody listen the holy Scarlet, (sorry scarlet, i really respect you), i did my own test on Kakashi.

What i used :

-Fire main for 60 chakra r2 and use m5k after kurama

-Kurama
-M5k

Kurama's buff CAN be removed.

Now if you don't trust me, go test your self. I'm out.

Edit : I try for bee's mystery and the immunity to intteruption, yep i was wrong, it get removed ;)