Dunder's Dunder

That's one fine looking Stallion.

Is that a sword AND a frying pan as his cutie mark? X3

Yerp! Cooks and fights, what an awesome pony!

Very nice... hope his food is as good as his swordplay

I think the pan may or may not be a TF2 joke. Would I be right? In any case, this is good art.

More of a reference to "Tangled," actually... I never played TF2

His helmet gives him a very "Conquistador" vibe.

More of a reference to "Tangled," actually... I never played TF2

Yes, because in Tangled the frying pan is superior to every other weapon X3

Same helmet as the conquistadors were most famous for wearing.

If I'm not mistaken, I think its called a Morion, which became widespread due to its use in pike formations. Also, is that a buff coat he's wearing?

Yes. It is a buff coat And a full steel chestplate.