With the addition of /nds and /nms as aliases for grabbing national dex Pokemon and moves (before, requiring /ds natdex and /ms natdex), respectively, I think the same should be done for /randpoke. It's a minor thing, but currently you do have to /randpoke natdex in order to rand a pokemon from...
Had to do that, heh.
I'm sure you know the rules, in case you need a reminder:
Training Items: On
Mega Stones: On
ASB Standard Stadium.
Type: Flying / Ice
Abilities: Vital Spirit / Hustle / Insomnia [DW]