If you can turn The One Ring into a creature, Marvin can draw a ton of cards without worrying about losing any life
Stoutland V117/163 Page 14 Bouffalant118/163 Their fluffy fur absorbs damage, even if they strike foes with a fierce headbutt
That said, I firmly believe that this card shines for other reasons
#23 I like master, kranos, vine, card advantage 4s because they usually give you more gameplay and give green decks something outside of their normal purview but that's just this old cantankerous ogres opinion
An Amethyst/Steel Frozen deck, or a Villain deck, which could result in any combination of Amethyst, Ruby, or Emerald
Whats really cool about this, is that you start Commander with forty life anyway, so it can be an incredible card if you can keep it alive or flash it in