[REQUEST] Need help designing a monotype team

[Black117]

Psychic is rather a difficult type to make a monotype considering how frail most of the Psychic types are with some obvious exceptions like Slowbro and Metagross. I think you should use either Mega Slowbro or Mega Metagross as the main mega considering that both are relatively bulky to take attacks and hit back really hard. You might have to use Choice Scarf Gardevoir as a check to Dark types as a defensive Pokemon like Bronzong to setup screens/stealth rocks. Two interesting Pokemon you can consider are the Shadow Tag users Gothitelle and Wobbufett since both can trap any Pokemon (bar ghost) and potentially setup/eliminate a certain threat.