Ah yeah, I tried tallying which types of spirits Shinonome was able to recruit earlier, and it was mostly stage 1 (joyous) plus a few stage 2 and 3 (furious and grievous.) I don't think she's got a solid counter for stage 4 or higher.
This last few super strong spirits keep saying something about "tangle". Is this an intentional detail or just random stuff that because their words are supposed to be impossible to understand?