I'm starting the Delta Episode, and, since I'm planning on using my Master Ball on Deoxys (Unless it would be better to use it on Rayquaza, would it?) what would be some good balls to use? I already came up with using a Quick Ball at the start, just in case I get lucky, then using Dusk Balls (I'll specifically start the cutscene at night so they'll have full effect) Timer Balls, for if it takes a while to bring him low, and of course, the heavily used Ultra Ball. Any other ideas, am I missing some vital ball that could help a lot, or did I cover everything? Also, please include if I should use my Master Ball on Rayquaza, or Deoxys like I had originally planned.