Chrono only grinned at Issac. "You're probably the first person in existance to force me to even reach 90%, heck, even I don't know how many new powers i'll gain from it" he then snapped the blade off, and his body sealed the piece inside him by healing the cut. Chrono's mane became blue, and his claws went from metallic to energy-based.
Chrono holds out one talon, beams focusing on each tip, and spraying out. Upon contact with Issac's armor, the Infinisteel starts to literally flake. "Issac, is this what you feared... someone who could fight you on even terms?"