Very annoying, very powerful
Once you're ready, Grond can help back up your army of Uruk-hai for the win
They want to reach a balance that supports both the business side and the importance of the chase factor, which will likely play a significant role in the games success.
When the battlefield gets too full for someone's liking, or they need a clear board to make their next move a player may use an instant, sorcery, artifact, or even creature to wipe the board and remove creatures, artifacts, or enchantments from play
I'd grab a ton
Basic Energy cards are cards that have Energy printed on the top-left part of the card, but have no text explaining any additional effect like a Special Energy Card would provide