Move-type only nuzlocke hi so im thinking of doing a challenge which will be a nuzlocke playthrough using only x-type moves. this means i can use any pokemon etc except i can only use one specific type of move, so say ONLY water-type moves or ONLY steel-type moves. however, i'm trying to come up with a list of ones which would be absolutely impossible, such as an only-poison type in ruby and sapphire because it wouldnt be possible to defeat steven. which other playthroughs would be completely impossible?