leyline cards mtg of Lifeforce (Guildpact) You may choose new targets for the copy. Buy Leyline of Anticipation -

Your lands activated abilities all cost one less to activate, and then any land creatures you control get +1/+1

In formats where you have multiple opponents, like Commander, you have a prime opportunity for Flusterstorm to shine

see Multi-Lands and Mana Acceleration

Less raw broken, more excitingly breakable

I'd consider this in a Golgari Commander deck, though Undergrowth Stadium clearly has no home outside of multiplayer formats

Upon coming back, I went deep down the rabbit hole of what the game had to offer, jumping into formats like Commander, Modern, and Legacy, while also seeing what all the fuss was with stuff like Cube