I trained a Hydreigon, I trained it with 252 EVs in Special Attack, 252 in Speed and 6 in HP, to level 100, only to realize that it only had 2 IVs in Special Attack, as it only reached 353, and its Speed only reached 295. It also has only 1 IV in HP. What should I do? Should I train a new one or should I keep the one I already trained? I mean, the stats it reached are THAT bad? Because I'm very lazy to train ANOTHER Hydreigon to level 100, as it's a very, very hard and slow process. What angers me the most is that it has a Modest nature, and it has got Dark Pulse, I really put an effort to train it, to see it get defeated so easily in the Super Single line at the Battle Subway.
Thanks for your help.