Once achieved, it's a permanent and an artifact creature that you can swing with
Other sets carry strong sealed values too: a sealed EX Dragon Frontiers booster box has been quoted at around $135,000, which shows how even post-vintage boxes hold serious value when they stay unopened
The cost to play them requires some mana of that color and potentially any amount of mana from any other color
Green decks almost always have the biggest creatures, so you dont need to worry about your opponents drawing too many cards off this mana and card advantage engine
Method two is to use Blade of Shared Souls to make your Praetors into something else that can transform, like Heir of Falkenrath or Elusive Tormentor, which have similarly cheap transform costs and no hangups about creature types
Accessed from the toolbar at the top of your screen, the trading forum is essentially Pokmon TCG Onlines own version of eBay, hosted entirely within the game