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.

• 12 Plains

Set: EX: Dragon Frontiers Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

instead it deals double that much damage

Set: Arcane Rising Edition: 1st Edition Finish: Cold Foil Type: Equipment Subtype: Arms Rarity: Common Class: Ranger Action - Destroy Bull's Eye Bracers: If you have no cards in your arsenal

create X 1/1 Sand Warrior creature tokens that are red

Kithkin healers chant the clan songs of both their parents over the broth to double its curative effect

While doing so

• 1 Valiant Endeavor

Set: Magic Player Rewards 2004 Type: Token Creature — Spirit Rarity: Common

Set: Beta Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U} Enchant enchantment

Set: Sun & Moon: Ultra Prism Type: Supporter Rarity: Ultra Rare

Artifact (3)