>>725231150
>How expensive is it?
3x Martha, 3x Pax, 2x of each Xyz. Their future support consists of an extremely good new Xyz(80% chance it gets an animation which makes it a UR), and a continuous spell that searches 2 which is only not going to be UR if they decide that making it cheaper will make more people want to build the already expensive deck.
Add to that the non-Exosister but actually is an Exosister """spirit""" support monster which will likely be UR, maybe 1 Sakitama, and however many Seventh Tachyon/Ascension you choose to run.