Net more enters-the-battlefield triggers and more fun times playing that casual game that we all know and love
Arwen marks a turning point for our sandwich section because, while the mechanics on the card are super satisfying (they represent her eschewing immortality to live a mortal life with the one she loves, and how that choice imbues them with strength and determination) its also let down by the fact that every other Elf in the set isnt indestructible
Destroy target permanent is an effect that can be used to destroy any permanent, including lands
Atraxa is too low impact here, especially without a red pip, giving 1 energy a turn while making you a target by playing the most popular and powerful commander in the game
Sacrificing creatures lets you scry 2, giving you excellent top deck control, and then you can exile the top card of your deck to cast itdealing damage equal to its mana value to anything
All you have to do is have Jumbo Cactuar out and able to attack, Jarad out, and three mana open during the attack step