Kefnet the Mindful (Invocation) [Amonkhet Invocations] Unicorn Search your library for an

Search your library for an artifact card

"Fire is the test of gold

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

Set: Modern Masters 2015 Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft — {T}: Add one mana of any color

Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card

Kefnet the Mindful (Invocation) [Amonkhet Invocations] Unicorn Search your library for anSet: Amonkhet Invocations Type: Legendary Creature God Rarity: Mythic Cost: {2}{U} Flying, indestructible Kefnet the Mindful can't attack or block unless you have seven or more cards in hand. {3}{U}: Draw a card, then you may return a land you control to its owner's hand.