Whir of Invention [Aether Revolt Prerelease Promos]

Whir of Invention [Aether Revolt Prerelease Promos]Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare 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.

put a pain counter on Torture Chamber

Its controller may search their library for a basic land card

then put up to seven permanent cards from your hand onto the battlefield

untap Forsaken City

"Life is a maze

They never miss their target

it gets +2/+2 and has flying

Set: Tempest Type: Artifact Rarity: Rare Cost: {1} {3}

Set: Magic Origins Prerelease Promos Type: Legendary Creature — Human Cleric Rarity: Mythic Cost: {1}{B}{B} Lifelink

Set: Dissension Type: Sorcery Rarity: Rare Cost: {5}{B}{B} Target player discards their hand

—Nantuko teaching

defending player exiles the top twenty cards of their library