Whir of Invention (Borderless) (First-Place Foil) [Aetherdrift Special Guests] Rabbit Citizen add an amount of {C}

add an amount of {C} equal to that spell's mana value

Then that permanent's controller may sacrifice a land

Set: Commander Masters Type: Creature — Dragon Rarity: Mythic Cost: {5}{R}{R} An unwelcome light on a dark and foggy night

Set: Fallout Type: Legendary Creature — Human Mercenary Rarity: Rare Cost: {1}{B}{R} First strike

Whir of Invention (Borderless) (First-Place Foil) [Aetherdrift Special Guests] Rabbit Citizen add an amount of {C}Set: Aetherdrift Special Guests Type: Instant Rarity: Mythic Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.