[Clipper]

Anybody can play any Item that usually gives a permanent +X bonus to a munchkin into this battle as if it were a one-shot Item that counts towards the Dweller. The lots of hands comment indicates that you don't even need to apply restrictions based on Hands/Feet/Heads, etc.

For example, a player could play the Stygian Talons to give The Dweller a +3 bonus. Another player (or the same one) could then play Really Chainy Mail to give it another +3 and so on.