u/Cimondes

So im really stuck at this point in sword of mana and hoped somebody could help. I am at the dime Tower 6F and according to guides i am supposed to kill this metal slime with the flail. However it deals 0 dmg to it, as well as ALL other weapons and magic (that i can reach it with). There is no way to stand on the same platform it is on. Jumping doesnt work and there is nothing to flail to.

I looked everywhere but every post just says kill it with the flail and a door opens. I am desperate. Hope this is the right place to ask.