Isochron Scepter [From the Vault: Relics] Commander 2016 When Craterhoof Behemoth enters the

When Craterhoof Behemoth enters the battlefield

You get an emblem with "You may cast spells from your hand without paying their mana costs

"As the portal closed

sacrifice Junún Efreet unless you pay {B}{B}

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {2}{R} Target opponent chooses a creature they control

Isochron Scepter [From the Vault: Relics] Commander 2016 When Craterhoof Behemoth enters theSet: From the Vault: Relics Type: Artifact Rarity: Mythic 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.