So in other words, Raiko is something like the pied piper? But I imagine it would be pretty funny if she could also blow up things by making them ride on a "boom".
What's the full extent of Seija and Sukuna's power though? Can Seija like, reflect attacks directed at her or reverse intangible concepts like time, flow of liquid, etc. Sukuna's power on the other hand sounds quite a lot like alchemy, with the whole law of equaivalent exchange thing going on.