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.

Set: World Championships 2010 Type: Water Rarity: Rare Retreat cost: Colorless

Other Scarecrow creatures you control get +1/+1

Set: Judge Gift Cards 2012 Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}

1 Gyre Sage

Set: Dominaria Prerelease Promos Type: Legendary Creature — Elf Druid Rarity: Rare Cost: {2}{G} Whenever another Elf enters the battlefield under your control

{1}{W}{B}: Create a white and black Spirit enchantment creature token

• 2 Large Metallic Coins

Set: Everfest Edition: 1st Edition Finish: Extended Art Rainbow Foil Type: Action Rarity: Majestic Class: Wizard Cost: 2 Power: 0 Deal 4 arcane damage to target opposing hero

Set: Neo Destiny Unlimited Type: Psychic Rarity: Uncommon

you may pay [3 Resource] and put Pulverize face up into your arsenal

Set: Alpha Edition Type: Artifact Creature — Beast Rarity: Rare Cost: {6} Clockwork Beast enters the battlefield with seven +1/+0 counters on it

Five rivers encircle Theros