first edition dark pokemon cards 1st Team Rocket Complete Set (83/82) 2000 [1] Fascinate Dark Houndoom 1st Edition PSA

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")

Naturalize Anger Annex Birchlore Ranger Basking Rootwalla Cabal Ritual Cabal Coffers Wishes Chain of Vapour Chain of Plasma Chainer's Edict Circular Logic Devastating Dreams Dwarven Blastminer Enchantress Presence Fiery Temper Genesis Goblin Piledriver Goblin Sledder Ichorid Krosan Reclamation Lightning Rift Mirari's Wake Mesmeric Fiend Nantuko Husk Nantuko Shade Nostalgic Dreams Putrid Imp Riptide Laboratory Sickening Dreams Skirk Prospector Sparksmith Sylvan Safekeeper Tainted Lands Violent Eruption Voidmage Prodigy Weathered Wayfarer Whipcorder Wirewood Herald Wonder 10

If it's a creature card that shares a creature type with a creature you control, you may cast it without paying its mana cost

Mono-Green Aggro Before the release of Crimson Vow , Mono-Green was a very midrange-focused Standard deck