For people who don't think Eviolite of mons as strong as Skarmory, may I please remind you that Dusclops got an evolution in the very next generation. In fact, the Gen 4 Evolutions had previously existing Pokemon ranging from 430-490 BST, and Skarmory is right in the middle of that range. Dusclops had 10 less BST, if Skarm got a Dusclops-esque boost of +5 HP / +30 Atk / +5 Def / +5 SpA / +5 SpD / +25 Spe it'd be monstrous at 70/110/145/45/75/95.
Remember that Skarmory has both Swords Dance and Agility, and all it would really take to make "Skarmtress" dangerous is something like Drill Run or Superpower. It already has Brave Bird, Iron Head, and Rock Slide (and might get Stone Edge on an evo). On top of that you'd also have Eviolite Skarm running around. The scariest thing about a Skarmtress spread like that is it could run Skarmory's old set, save its Brave Bird was actually threatening to neutral opponents, it has better speed for Taunt, and it technically has even more bulk.
[17:53] <&Deck_Knight> If I Cite and Prune CiteandPrune's post, what does that make me?
[17:54] <Birkal> a citeandprune cite and prunner
[17:54] <%DHR> O_o lol
[17:54] <+Mos_Quitoxe> Cite and Prune doesn't do enough of either
[17:55] <+Mos_Quitoxe> can we make him change it or force him to pay damages
[17:55] <&Deck_Knight> It would be a lot easier for him to Cite and Prune if we made him a mod.
[17:56] <&Deck_Knight> I delegate this task to Birkal.
[17:57] <Birkal> >:|