The card is a bit clunkily worded, but in essence, it basically splits each player's creatures into two sides of the battlefield (or the "river")
This amazing green planeswalker also encourages playing mono-colored or at least heavy green, but it only takes one or two Forests to utilize this pushed passive ability
Locations and elements like chocobos, moogles, and summons (like Bahamut, Shiva, Leviathan) are included, letting players relive classic moments
6 mana is a lot to ask for a mana doubler in the modern day, and while the ability to turn that mana into power is nice, the lack of evasion really hurts this cards ability to serve as a reliable finisher, even with an Urborg, Tomb of Yawgmoth in play