Skithiryx, the Blight Dragon [Scars of Mirrodin] 179 Set: XY: BREAKthrough Type: Colorless

Set: XY: BREAKthrough Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: HeartGold & SoulSilver: Triumphant Type: Psychic Rarity: Uncommon Retreat cost: 0

Special Summon 1 Level 4 "Mathmech" monster from your hand or GY

ZEXAL World Duel Carnival Promos Card type: Spell Card Rarity: Ultra Rare Target 1 Machine-Type monster with 3000 or more ATK in your Graveyard

Skithiryx, the Blight Dragon [Scars of Mirrodin] 179 Set: XY: BREAKthrough Type: ColorlessSet: Scars of Mirrodin Type: Legendary Creature Phyrexian Dragon Skeleton Rarity: Mythic Cost: {3}{B}{B} Flying Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) {B}: Skithiryx, the Blight Dragon gains haste until end of turn. {B}{B}: Regenerate Skithiryx.