Then exchange control of artifacts the same way
The part that folks are no doubt going to focus on most is the anti-Treasure tech of making our Apes and Monkeys ever-larger commensurate with the number of Treasures our opponents use
In white, this most clearly manifests in the relatively new design space of group draw instants and sorceries
We also grabbed Chronicle Football blaster boxes and cello packs, NBA Hoops cello packs, and even a Hidden Fates Pokmon trainer box which we later traded with number 4 for a Select Football mega box
Eldrazi Displacer would get better if I played Eldrazi Skyspawner and Archangel Avacyn instead of Matter Reshaper and Reality Smasher, but Matter Reshaper and Reality Smasher have impressed me, and Eldrazi Displacer should be good enough with Reflector Mage, Thought-Knot Seer, and Whirler Rogue
During the original playtests (before Magic was released), here's how mana cost worked