okay but what was the spell he cast on the doll?

hmm i kinda forgot but I think if latte lets go of the doll, it will alarm and teleport arwin? i only remembered arwin's warning to latte not to let go or leave without the doll

GPS-

the gps one he cast was before when he went to visit her but in this chapter he casts another one so this one will alarm and teleport him?

there's also a big offensive magic spell that will activate that can destroy the entire country (or world) if i remember correctly