Try using Borborygmos, Fangren Firstborn, Kalonian Hydra, Rage Forger, and/or Protean Hydra.
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I would recommend taking out Patrol Signaler and replacing it with Satyr Nyx-Smith. I played with Patrol Signaler before, and it is a pain to get it's tokens out quickly. Also, I would recommend these cards: Assemble the Legion, Furystoke Giant, Ogre Battledriver, Boros Reckoner, and Aurelia, the Warleader.