Zombies Taking OverNoxious Ghoul Buy + Gravecrawler Buy + Carrion Feeder Buy
Have all three in play. Repeatedly sac Gravecrawler to Carrion Feeder and bring him back into play. Carrion Feeder gets pumped up and all non-zombies die off. Add in Diregraf Colossus to double the effect and raise an army of the undead.
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