Commander preconstructed decks, particularly these new $20 models, are an easy entry point for the format. They come with a complete, 100-card Commander deck ready to roll!
In Arm for Battle, strap equipment like Loxodon Warhammer and Mask of Avacyn to Wyleth, Soul of Steel, and trample (he has trample?!) your opponents in twain while drawing a card for each enchantment and artifact he's carrying (with Brass Squire and Sigarda's Aid to, well, aid). Anything in this deck that isn't built to throw Wyleth like truck carrying other, small trucks is there to mess with your opponents efforts to stop him.