Cosmium Blast - The Lost Caverns of Ixalan #7 - Magic: The Gathering Single

Cosmium Blast is a common white instant from the Magic: The Gathering set The Lost Caverns of Ixalan (LCI), collector number 7. English. Pick a finish above.

Instant, 1W. Cosmium Blast deals 4 damage to target attacking or blocking creature.

Cosmium is the tangible essence of Chimil's power. The Oltec's cosmium-laced tattoos ensure that power can be called upon when needed.

• Card type: Instant
• Color: White
• Mana cost: 1W (mana value 2)
• What it does: Removal, burn (as tagged by players on Scryfall).
• Commander: Color identity: white. It fits a Commander deck whose commander has that color.
• Formats (as of October 2026): Legal in Standard, Pioneer, Modern, Legacy, Vintage, Commander and Pauper.
• Printing: The Lost Caverns of Ixalan (LCI) #7, common, released November 2023.

The picture is the official card image. You get one copy of this exact printing per unit ordered. Art by Caroline Gariba.