Here is a great team!
whatever game you have (HHSS OR DPPt) start with the water starter
Magnazone is great for DPPT while ampharose is good for HHSS
Flarion is my favorite eevee evolve, so get his and teach him PHYSICAL moves
Hitmonlee of HHSS and Lucario for DPPT
Tocakiss or Haunchkrow for ether game
and Garchomp or the games legendary for DPPT and Lotios for HHSS (he is only in SS but if you connect to wifi through mystery gift RIGHT NOW!, you will get a stone that lets you fight him!)
Hope it helps,
Jwillstar