I have such a fascination with stained glass art, as it portrays folklore in its elegant simplicity. And as I'm writing the final chapter to Hikari's Origins, it's fitting that I'd portray the dark overlord himself, Tetsuya, having fused his shadows with the subzero prowess of Kyurem!

I'd like to imagine that he would be immortalized by eyewitnesses in abstract art such as stained glass, statues, etc. So in a way, Tetsuya becomes part of the local folklore/mythos after his defeat as a terrifying demon of shadow and ice.