1. Have you encountered any problems with using it?
2. Have you successfully trained low-level pokemon without hitches?
3. Do they learn the usual moves as they evolve, or are you stuck with the four you select?
4. Do low-level legendaries become problematic? (I am wanting to train a completely legendary team, for my own amusement, but from them being low-level obviously)
Sorry to sound derpy, I just don't want my game borked should I try it out :)