I also forgot to mention that landorus-EX could be good if you added one copy, but mostly I just wanted to say that for the XY- on format, I would take out :
Scramble Switch - x1
N - x2
Max Potion - x1
Colress- x1
for:
Birch - x2
Robo sub - x1
Maxie - x1
Fighting Stadium/ Scorched Earth / wobbuffet - x1
Scramble Switch - x1
N - x2
Max Potion - x1
Colress- x1
for:
Birch - x2
Robo sub - x1
Maxie - x1
Fighting Stadium/ Scorched Earth / wobbuffet - x1