As I mentioned, all Pokmon can use a basic level-up system, with the maximum level being 10 and very few, if any, stats are important outside of attack power
The deck is surprisingly powerful, able to quickly flood the table with a huge token army that keep you safe and finish off your opponents with lethal combats, but also has some incredible consistency in card draw, interaction, and protection (Ferrous himself comes protected by common removal spells like Swords to Plowshares!)
There isnt too much reason to opt for this over a cheaper version, though
Creatures that were blocked by that creature this combat gain trample until end of turn
Enteis second attack, however, is where things start to get interesting