[QUOTE]Mira is apparently very bad defensively...I think her Attack was supposed to be 80, Sp. Def at 70 and HP at 60? Same how Evie has one "bad" offensive stat that isn't really too bad, but not as good as the other offensive ones. XD In this respect, her 600 is more likely Shaymin-S. XD[/QUOTE]

I thought that Mira wasn't that strong, but had decent-ish defenses. 

[quote=Dark Revenger Knight]
There are not that many 600BST Pokemon, unfortunately so I suppose Tyranitar will do. Mega Lucario?
[/quote]

[url=http://bulbapedia.bulbagarden.net/wiki/Category:Pokémon_with_a_base_stat_total_of_600]All the 600 BST Pokemon.[/url]

There really aren't... :/