But it can't outspeed: Aerodactyl, Azelf, Celebi, Electivire, Flygon, Gengar, Gliscor, Gyarados, Infernape, Jirachi, Jolteon, Kingdra, Lucario, Ninjask, Roserade, any Rotom, Shaymin, Starmie, Suicune, Tentacruel, Weavile, or Zapdos.
In red are things I think would give it particular trouble...