As I explained in my first preview article (" Chaos Theory "), I managed to convince Bill what the set was about through the use of color-shifted cards
Okay, lets move on
Now repeat for each card in your submission
Its also a fascinating example because the card is actually unplayable, having been banned due to the way it unbalanced the TCGs mechanics
Tap seemed good because it suggested you were drawing power from the card, like, Im going to tap this mountain. Got it, and when you turn the handle of a water faucet, which some people call a tap, you turn it to the side, I offered, trying to be helpful
Two mana to exile an artifact or enchantment or 4 mana to exile any permanent are fine rates, especially when you have your pick of them