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.

Blade Break (If you defend with Spellbound Creepers

Set: Arcane Rising Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Equipment Subtype: Chest Rarity: Legendary Class: Mechanologist Once per Turn Action - [1 Resource]: Banish the top 2 cards of your deck

Set: Platinum: Supreme Victors Type: Colorless Rarity: Promo

If you do create a Runechant token

Set: Neo Genesis 1st Edition Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: Diamond & Pearl: Secret Wonders Type: Water Rarity: Holo Rare Retreat cost: Colorless

you gain 1 life for each spell you've cast this turn

"Rath grows

Set: World Championships 2006 Type: Fighting Rarity: Rare Retreat cost: Colorless

• 1-4 - Halve the attack's base [Power]

Whenever an opponent sacrifices a nontoken permanent

Battleworn (If you defend with Scabskin Leathers