Mox Amber (Retro) [The Brothers' War Retro Artifacts] Mystery Booster Set: Streets of New Capenna

Set: Streets of New Capenna Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {4}{R}{R} Whenever you cast your first instant or sorcery spell each turn

Set: Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {4} {1}

Erebos isn't a creature

they never mention for how long

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {2}{B}{B} Destroy all creatures

Mox Amber (Retro) [The Brothers' War Retro Artifacts] Mystery Booster Set: Streets of New CapennaSet: The Brothers' War Retro Artifacts Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control. A moment in time made tangible, it has the power to realize epic visions.