The format is unexplored and people are not tuned for a particular matchup
Tragically, The Judgment Hand doesnt have any effect or any stats worth caring about
Transforming this card into Green Goblin, or just casting it outright means youll have cost reduction on all spells you cast from your graveyard (not only instants and sorceries), and you can set up an engine where you discard a card and immediately cast it for a reduced cost
Its completely outclassed
You may play a Basic Pokemon by putting it into your Bench zone, evolve a Pokemon, attach an energy card to a Pokemon, play a trainer card, retreat your Active Pokemon, and use your Pokemons abilities
If you're going full Thopter Tribal though then it's a staple