Increasing Savagery, Blessings of Nature, Noxious Revival, and Solidarity of Heroes. Sprinkle in almost anything you have always wanted to kill something with, because after you have done this to your play group once, you may never get the chance to do it again.
I want to clean up some kitchen tables with this card... I'm brewing and I'd like your help
Spare no expense.
DracoBall: http://www.mtgsalvation.com/forums/the-game/casual-related-formats/homebrew-variant-formats/598529-dracoball-updated-3-24-15
Fantastic Fours: http://www.mtgsalvation.com/forums/the-game/casual-related-formats/homebrew-variant-formats/603605-fantastic-fours
http://www.mtgsalvation.com/forums/magic-fundamentals/the-rumor-mill/new-card-discussion
inexorable tide would be a pretty good one. Every time you target, you can get extra counters. Steady progress would work well with a deck build like this, as would thrummingbird and Tezzeret's Gambit.
Evolution vat could be made runnable with this card, as would solidarity of heroes and bioshift along with anything that gathers +1/+1 counters itself, and maybe some forced adaptation and primal cocoon. strength of the tajuru may work good too. Pairing all of these, you might be able to add up enough extra turns so that your opponent never gets to go.