Xenagos (EDH / Commander)

Aggro commander deck, so no mysteries.

1) Ramp.
2) Play Xenagos, God of Revels.
3) Play the big guys and hit with haste.

Some guys don't have trample but you have two lands (Kessig Wolf Run or Skarrg, the Rage Pits), Nylea, God of the Hunt, and Temur Battle Rage that also gives double stike.

Etali, Primal Storm is great by itself, and even better if it's a 12/12 with haste.
Living Hive can give you lots of insects.
Hydra Omnivore and Impervious Greatwurm can be lethal if they get to hit. With Crash of Rhino Beetles and Ghalta, Primal Hunger is easier since they have trample.
Hunted Troll is a cheap guy with 8 power, and it can help you get a friend in a multiplayer game.
Vigor with Chain Reaction or Savage Twister can make your big guys even bigger, while killing the other side of the board.
Ripjaw Raptor is a great dude that helps you in the early game and can give you some cards.
Chamaleon Colossus can be nasty in the late game with lots of mana. Same is true with Wilderness Elemental in a late game multiplayer.

Pyroblast and Red Elemental Blast can protect your key spells from nasty blue players (The look in their faces when you counter them with red is priceless).

Gruul Charm and Fade into Antiquity can help you get your commander back after a Blatant Thievery or something like that.