DESCRIPTION
basic concept:
the rotlung reanimator has a fairly nice combo here. whenever he or another cleric is put into the graveyard, you put a 2 2 zombie token into play. if you sacrafice the rotlung reanimator to beef up the carrion feeder, you not only get a 2 2 zombie but also a +1 +1 counter on the feeder. you can then animate dead the rotlungs and do it all over again. you can also use balthor's ability or morph an infernal caretaker to do this. eventually you should have a buff zombie and a lot of tokens. hopefully you also have soulless one in play, who has power and toughness equal to all zombies in play and graveyard. yes, that means the tokens too!
now comes the fun part! tap one of those tokens and use the trailblazer's ability to give your beefed zombie swampwalk. tap another token to make your oppenents land a swamp. now just attack him!
you can also get all the tokens into play and then cycle gempalm polluter to do some nasty damage to someone.