Blue/Black/Red mostly ramp through artifacts (rocks) and color-specific tricks (rituals in black/red for burst mana)
At the beginning of your end step, you may exile another target creature you control, then return that card to the battlefield under its owner's control
Using Lurrus of the Dream-Den as an example, the 3 mana card could be put onto the battlefield from outside the game so long as You pay its mana cost and Each permanent card in your starting deck has converted mana cost 2 or less
By the time they ramped up production with the Shadowless and Unlimited runs, the First Edition print was already in collectors' hands, and the total number of copies in existence was permanently fixed at a level far below what the market would eventually demand
COLLECT SPECIAL TREATMENT CARDSEach deck also comes with a 2-card Collector Booster Sample Pack containing 2 cards from the Duskmourn: House of Horror set, including 1 alt-border Rare or Mythic Rare and at least 1 Traditional Foil card Table of Contents show All About Duskmourn: House of Horror What Is Duskmourn
Hyperion, Supreme Hero also works here