Engineered Explosives [Kaladesh Inventions] Iconic Masters "I confer with Death itself

"I confer with Death itself

that player simultaneously sacrifices the artifact and returns the artifact card to the battlefield

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

{T}: Add {G} or {U}

They fly like eagles

Engineered Explosives [Kaladesh Inventions] Iconic Masters "I confer with Death itselfSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) {2}, Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives.