It's interesting how I actually recognize all the spell cards here. All from Shoot the bullet.

And the one behind Sakuya as I believe, is from Shikieiki

Chen: none

Houraisan Kaguya:
新難題「金閣寺の一枚天井」
New Impossible Request "Seamless Ceiling of Kinkaku-ji"

Izayoi Sakuya:
空虚「インフレーションスクウェア」
Void "Inflation Square"

Patchouli Knowledge:
月＆木符「サテライトヒマワリ」
Moon & Wood Sign "Satellite Himawari"

Shiki Eiki:
審判「ギルティ・オワ・ノットギルティ」
Judgement "Guilty or Not Guilty"