Mina watched as the reaper made it's appearance, her yellow eyes gleaming a faint amber color as she observed it. A high ranking reaper, not the best, but pretty good. It's scythe and cloak showed her that, he was powerful. She decided it wouldn't be good for her to step in and interfere, where would be the challenge in that. Not even a reaper would be strong enough to stand up to her, even in this form.
Instead she decided to observe the group as they fought. Mason had his sword, so he'd be fine. The one named John went into an impressive bloodlust, causing her to smirk lightly. Jerus seemed to see he couldn't beat this reaper on his own and took some distance away.
Mina was particularly happy about Koran activating his newly found ability, as it gave her time to observe him as he fought, though her happy grin faded when a new arrival filled the scene. Mina picked up on his energy, the energy of Asmodai flowed through him. It seemed the lord of Pain had found a new toy to play with and had released him after breaking his spirit.
Mina growled a bit and huffed as she flipped her coat back a bit and drew two black guns she had conjured. They looked ordinary, as did the bullets, but they would fire her own demonic energy. It was a temporary solution though, her energy would go out of whack if she released it in bursts like when firing the gun. She could probably throw out a few shots before her body would start to reform to that of her demonic form.
'Back off, little slave. This is their fight, I won't let a pet of Asmodai interfere.' she hissed, out of range of the others so they wouldn't hear her speak to him, while pointing one of her guns at him.