Based on what was shared in at the preview panel, this card can be obtained in Commander Box League events
Also, imagine trying to attack an opponent with six mana up, a bunch of cards in hand, and three payoffs in playitd like be paralyzing, and your opponent could just keep making land drops while building up an even better defense you cant see
The neat thing about Leyline of the Guildpact is that you can start the game with it on the battlefield if it is in your opening hand, making it so you just get a five mana spell right at the start of the game for free
I get that drawing the extra cards from spells like Brainstorm can easily be preferred, but do not underestimate the advantage looking at your top 5 can give you
At around 30% off the list price, collectors and players shouldnt hesitate to pick up this comprehensive set celebrating Pokemons enduring legacy