Self indulgent DIY surgery spell. Allows Langris to yank out his uterus, ovarys, etc and boob glands while floating inside his bathroom at 3am after working under william for a couple months and desiding he passed the vibe check ( aka he desided to trust that his cap won't through him outa the squad back to his parents (I headcannon that joining the military in cover if your underage gives you adult legal status aka freedom from shitty parents and consequences if u Fuck up) for upping his queerness)
The levels of wish fufliment hear are infact critical.
The spell dosn't work on other ppl - it hinges on the spacial magic thats soaked through his flesh/bones and the fact that's it's the same magic as the spell ( in terms or element and caster). The spell's existence isn't in any records becouse it would be considered illigal body-manipulation magic that any individual in possession of would need to either get a medical lisense for carrying arownd or get a memeory wipe for it.