Refute has borderless art
If your goal is to waste as little mana as possible, laying a tapped land is effectively a way to spend (or invest) one mana on whatever turn is most convenient
While its combo-oriented, this pairing isnt much of a cEDH deck, so it could be good for Bracket 3 and 4
They often have large stats, high mana values, and since they're usually blue creatures, and blue isn't supposed to get large creatures easily, they often come with drawbacks
Creature - Human Shaman Color tag templates(None) Keeper of the Accord At the beginning of each opponent's end step, if that player controls more creatures than you, create a 1/1 white Soldier creature token
They have information that you can't easily see from your hand, especially if you don't want to tip off your opponent that you have it