This exclusivity, combined with many copies of the card becoming unplayable through warping (due to being a foil-only), lead many to become totally disenfranchised with mechanically unique promos in competitive play
Like previous Commander releases, all of Commander 2019s decks were designed around a central theme, and this year that theme is Mechanics
Like the mental trick with dealing with Millstone, just imagine that the exiled cards are on the bottom of your library and dont sweat it (unless your deck plans on winning with a specific combination of cards)
The muted colors, the poster-like work with light, and the terrific drain and gain conceit of the two crystal balls
Suspecting a new creature doesn't cause other creatures to stop being suspected
Cabal Coffers / Tolarian Academy / Gaea's Cradle We're sticking all these lands together for ease