What are some metal bands that sound like your going into some kind of epic medieval battle??
How about bands that make you want to conquer a kingdom?
Or that make you want to rape loot and plunder the countryside?
Or want to slay some kind of demon?
Or cause you to want to burn the heavens?
Use the rec thread at the top of the forum, bud.

And to answer your question, Amon Amarth and Keep of Kalessin, for starters.

Rhapsody (of Fire). Pretty much 90% of the Power Metal genre can be considered Epic Metal.
Blind. Guardian.

Also Rec thread.
Quote by Mike Birbiglia
I went to the doctor, and they found something in my bladder. And whenever they find something, it's never anything good like, "We found something in your bladder AND IT'S SEASON TICKETS TO THE YANKEES!!

Do you folks like folk?