Shin Megami Tensei RPG: Digitized Terror.

[Crimson Fox]

"Are you okay?" Ayami looked at Hori in concern, but sighed in relief when she noticed that there wasn't any physical damage on his body. "Hmmm, maybe using their powers takes some of our energy in exchange or something. We'd better be careful." She then brought forth her own card which caused Varnani to appear and cut the second tendril, causing the giant shadow's grasp on the Sun and Devil doors to come loose for the moment. The redhead groaned in light pain similar to Hori, the sharp pain cutting through her senses before her body adjusted. Damn, no wonder he flinched like that. That smarts...