Once they hit you, They will keep fighting you until you die or kill them, They sometimes teleport behind walls so you may have to look around a bit to attack them again.
they will NEVER HIT ME. I CONSTANTLY hit them and they arent doing stuff but teleporting like starfishS.
for forgets sake guys, you dont understand a loving bit of my situation.
Im hitting the valkyries, and they just teleport. they dont attack me. they dont lose health. NOTHING IS loving HAPPENING. they REFUSE to fight me almost. I have no medals if that matters.