Whir of Invention (Borderless) [Secret Lair Drop Series]

Whir of Invention (Borderless) [Secret Lair Drop Series]Set: Secret Lair Drop Series 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. "Magic hat, I'm gonna be frank. What we need now is a twenty ton tank!"

" —Zhou Yu crying to heaven on his deathbed

Set: Core Set 2021 Type: Basic Land — Plains Rarity: Common ({T}: Add {W}

Set: Commander 2017 Type: Legendary Creature — Dragon Avatar Rarity: Mythic Cost: {4}{W}{U}{B}{R}{G} Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield

or Beast card

Set: World Championship Decks 1999 Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

Set: Mystery Booster Type: Creature — Lizard Rarity: Common Cost: {R} {1}{R}: Bellows Lizard gets +1/+0 until end of turn

A common hob in Oona's skies

believing they fuel the warren with the anger of its victims

Set: Fifth Dawn Type: Artifact Rarity: Uncommon Cost: {1} Players play with the top card of their libraries revealed

Set: Time Spiral Remastered Type: Artifact Rarity: Special Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it

other creatures you control get +2/+2 and gain vigilance and trample until end of turn

Set: World Championship Decks 2003 Type: Creature — Dog Rarity: Common Cost: {1}{G} Discard a card: Wild Mongrel gets +1/+1 and becomes the color of your choice until end of turn