Its just ludicrously efficient for its cost, combining a meaningfully disruptive ability with a stout body and a miserable ward cost
Brand-new decks like Azorius Enchantments have taken the stage, while old ones like Domain Ramp have gained some powerful new toys
If tails, place 20 damage on your pokemon
It looks like one of those deep-sea anglerfishes that traumatized a generation of children in 2003 with Finding Nemo, except its body clearly trails off into something longer than a portly anglerfish
Go-Shintai of Life's Origin and Hei Bai, Forest Guardian both cost 4 mana, and they both have WUBRG activated abilities
While you can do some weird stuff with this and Food Chain, the common use case is saving your haymaker from Swords to Plowshares, which is honestly pretty sick