Fast Start (opposite of slow start): Makes the user faster at the begining of the battle.
Always effective: Makes all moves super effective (only for normal types.)
Shock: Raises thunder type moves in a pinch (for thunder types only)
I just nickname my PKMN names that go well with their type.
I nickname my PKMN names like those, it just suits the PKMN.
I think Flygon is probably the easiest one (out of Charizard, Salamence)
Just keep trying to circle it VERY fast when it has just used a move (because it usually takes a while to launch another attack) you need to be quite fast though.