Hey Legacy, good battle. However, I must say one thing: I don't care how many EVs you put into Attack, a Lucario's Close Combat doesn't do that much damage to a Bold, Maxed Defense EV Milotic, whose Defense practically matches her Special Defense (close to 300). I've switched her into Lucario many, many times, and Close Combat never did that much.
Likewise, that Blaze Kick (85 base power) move almost OHKOing my Relaxed Claydol? I forget if it was a critical hit, but either way, that just doesn't happen. Not even a Metagross' Meteor Mash does that much damage to Claydol.
The rest of your Pokes were fine (Metagross had a field day OHKOing a few of them), it's just that Lucario does not seem right.