
This card seems awful in most formats, but it does seem good in vintage on turn 1.
If it lands early in the game, you have a vigilance creature that advances the board. Combined with Noble Hierarch and Tangle Wire, you would be applying pressure while advancing the board in your favor.
Green has a lot of subtle utility as a color, especially artifact and enchantment destruction. Subtle ways to pump the creatures past 1/1 in pendelhaven, mayor of avabruck, and hierarch.
I had written this card off as a bulk rare when I first read it. And it very likely still is, but if there is a format that could do something with this creature, it is vintage.
A green/white hatebears deck with gaddock teeg, thalia, quasili pridemage, reclamation sage, phyrexian revoker, mayor of avabruck, containment priest, spirit of the labyrinth, thorn of amyfest, null rod and tangle wire doesn't sound bad to me in theory.