Isochron Scepter [Double Masters] Beast Elemental Dinosaur Destroy it at the beginning

Destroy it at the beginning of the next end step if it didn't attack this turn

Whenever you cast a spell

"There are some secrets so dark no human mind should ever contain them

Some just help with the taking

Set: Aether Revolt Prerelease Promos Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {1}{U} Instant and sorcery spells you cast cost {1} less to cast

Isochron Scepter [Double Masters] Beast Elemental Dinosaur Destroy it at the beginningSet: Double Masters Type: Artifact Rarity: Rare Cost: {2} Imprint When Isochron Scepter enters the battlefield, you may exile an instant card with mana value 2 or less from your hand. {2}, {T}: You may copy the exiled card. If you do, you may cast the copy without paying its mana cost.