While it seems unfortunate the card didn't gain a Mint 10 grading, achieving this status is incredibly difficult and relies on factors outside the owner's control like text positioning and printing standards
Animists effect also means that simply playing aggressively even attacking with weenies grants you a slow but steady source of increased mana income per turn, allowing you to play more cards or get your big pieces on the field faster
Still, there's a couple cards that could make the cut
As a creature enters the battlefield under your control, you can choose to get three green mana, plus one counters, or scry/card draw
Well, Xande-kun is full of pitiful points, but he was made into two cards in the FF collaboration
Damage-based removal will only make Anti-Venom stronger, which can easily turn him into a game-ending threat