mtg thraximundar commander deck [Commander 2013] you may put a +1/+1 counter on Thraximundar. Thraximundar: Deck Tech - YouTube

In addition to your commander, cards like Archpriest of Iona, Malakir Blood-Priest, and Harper Recruiter also give various kinds of bonuses along the way

But there are larger cards that want you to sacrifice them, like Prowling Geistcatcher and Corpse Augur, and those seem a perfect fit for Shadow, Mysterious Assassinone of the few sacrifice commanders that benefit when your lambs are large

5 Field Of Souls A sojourn into the realm of the abstract, Field of Souls takes Fergusons trademark style and runs off with it into the hills of fancy

Even some zero-mana creatures, like Ornithopter or Memnite, will help grow Animar