Lightning Vortex [FET-EN040] Super Rare Oath of the Gatewatch Prerelease Promos Set: Fifth Edition Type: Artifact

Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {2} Whenever a land enters the battlefield

Dromoka's followers forsake blood ties so that they may join a greater family

Set: Commander 2013 Type: Enchantment Rarity: Rare Cost: {4}{G} If one or more tokens would be created

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped

There are quite a lot of these: 6 lasguns

Lightning Vortex [FET-EN040] Super Rare Oath of the Gatewatch Prerelease Promos Set: Fifth Edition Type: ArtifactSet: Flaming Eternity Card type: Normal Spell Rarity: Super Rare Discard 1 card from your hand. Destroy all face up monsters on your opponent''s side of the field.