The 'path' that opened up was my crest letting me divert some of my energy into Kyubimon. So, I was desperate, 'cause I'd pushed too far and Kyubimon wasn't moving and I wasn't moving anymore either so I just diverted what I could into it.

...I probably used more than I should have, or something. It got warped and turned weird and suddenly bam. Kimeramon. I threw off the balance.