Grindstone [Kaladesh Inventions] HarperPrism Book Promos you may cast Panglacial Wurm

you may cast Panglacial Wurm from your library

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Rare Cost: {W}{W}{W}

Set: Theros Type: Basic Land — Plains Rarity: Common Cost:

Set: Kaladesh Inventions Type: Artifact Creature — Construct Rarity: Mythic Cost: {4}{U}{U}

There was no trace / Of aught on that illumined face

Grindstone [Kaladesh Inventions] HarperPrism Book Promos you may cast Panglacial WurmSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} {3}, {T}: Target player puts the top two cards of his or her library into his or her graveyard. If both cards share a color, repeat this process. "All attempts to halt the machine failed. We must find a way to repurpose it." Consulate engineer's log