Legendary musketeers

I never really liked them all that much, but Virizion does look kind of cool, as well as Cobalion (he's the leader, right?) Virizion really resembles the nature elements, which is pretty neat.

 

Cobalion, because Steel Fighting is cool typing.

 

Cobalion is the best by far, imo. Has a super cool ability and in general is a great Pokémon. He's really awesome! I think all of them are great though, as you can tell since the admins had matching Musketeer signatures before!

 

Terrakion in terms of both design and usability. Thing hits ridiculously hard and its STABs do super-effective to quite a few types out there. Cobalion and Virizion aren't bad either, but I feel the defensive approaches to them don't exactly work as well (especially the latter).

I caught all three in both White and my main White 2, where I have a Terrakion with 31 Attack AND Speed IVs, which is pretty cool.

 

Virizion! She's so pretty and looks really regal. I love her design.

 

I actually like the looks of Virizion the best, though I enjoy using Terrakion the most and Keldeo is a very, very strong 'mon.

 

I love Virizion. The designs are elegant and regal.

 

Keldeo... Don't ask me why, I just like it the best xD

 

I really like Keldeo, and I'm not all that fond of the others. Keldeo is adorable, and I used it in my White 2 playthrough and it was fantastic!

Of the other three, I like Virizion the most. She's the most elegant and least awkward (design-wise) to me personally.

 

Cobalion represents loyalty, strength, leadership, he remember me a little to Lucario.