Controlling four wizards is somewhat trivial, given Kuja makes one, and is one, asking you only to have two more in play
(When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature gets +2/+2 and has flying and haste
A card thats likely to have a greater impact in other formats, but well still see it at the Commander tables to protect our really good lands, like Maze of Ith or Miren, the Moaning Well
They can decline to get a land, or you can benefit as well
When you look to the other colors, the same is true for key commons like Cryogen Relic, Selfcraft Mechan, Focus Fire, Virus Beetle, Hullcarver, and Zookeeper Mechan
Between the counter distribution on ETB and the general benefits of being in green, we should have no trouble maintaining the largest creature