Cosmic Horror [Legends] Kaladesh Prerelease Promos {R}: Lightning Dragon gets +1/+0

{R}: Lightning Dragon gets +1/+0 until end of turn

Secret Entrance — Search your library for a basic land card

except they're 3/3 Dragon creatures in addition to their other types

Whenever Muxus attacks

Cosmic Horror [Legends] Kaladesh Prerelease Promos {R}: Lightning Dragon gets +1/+0Set: Legends Type: Creature Horror Rarity: Rare Cost: {3}{B}{B}{B} First strike At the beginning of your upkeep, destroy Cosmic Horror unless you pay {3}{B}{B}{B}. If Cosmic Horror is destroyed this way, it deals 7 damage to you. "Then flashed the living lightning from her eyes, And screams of horror rend th' affrighted skies." Alexander Pope, *The Rape of the Lock*