Whir of Invention [Mystery Booster]

Whir of Invention [Mystery Booster]Set: Mystery Booster 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: Mirrodin Type: Artifact Rarity: Common Cost: {1} {1}

When Worldspine Wurm is put into a graveyard from anywhere

Set: Mystery Booster Type: Creature — Human Monk Rarity: Uncommon Cost: {R} Haste

"Your life serves a higher purpose now: ensuring the continuation of my own

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {2}{W}{W} Destroy all creatures

"Leaves more room for the big ones to fight in

Set: Summer Magic / Edgar Type: Artifact Creature — Construct Rarity: Uncommon Cost: {1} Brass Man doesn't untap during your untap step

When Proteus Machine is turned face up

you may have Allies you control gain lifelink until end of turn

its owner shuffles it into their library

Nylea speaks to her in the windblown leaves

Set: Archenemy Type: Instant Rarity: Common Cost: {W/B}{W/B}{W/B} Exile target creature