I feel like shadow Mewtwo should be able to learn this move and maybe dark matter considering he is one of the strongest and most iconic dark types in the game. Just a small suggestion.
It doesn’t learn them ? I thought it did. But then again shadow Mewtwo is already pretty busted as it can enter burst mode, mega evolve and can learn dark nova at level 100. So good giving it dark matter or lunar cannon would probably be overkill