Maybe the main problem is that she does use the spiritual power to make the drinks?
So unless you are like Kazuya you won't be able to span new potions at willl?
Tatsumaki trying to save the heroes is nice. Tatsumaki getting pissed because Genos is getting in the way to complete the task King "entrusted" her is awesome.
@Diamona That's kinda scary isn't it?
He literally can kill any ordinary life form simply by touching then a little to much. No girlfriend, no pets, quite lonely.
Didn't notice the horn until the end of the chapter. It wasn't constant and every other panel it was missing.
P.S. Unicorns are supposed to be able to fend off 4 master swordsman at the same time so it makes sense.