Engineered Explosives [Kaladesh Inventions] Saviors of Kamigawa sacrifice Koskun Falls unless you

sacrifice Koskun Falls unless you tap an untapped creature you control

Set: Beta Edition Type: Enchantment Rarity: Common Cost: {2}{B}{B} At the beginning of the end step

Set: Commander's Arsenal Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {3}{R} {T}: Destroy target creature of your choice

{T}: Create a token that's a copy of target nonlegendary creature you control

Set: Friday Night Magic 2005 Type: Instant Rarity: Rare Cost: {3}{U} Reveal the top five cards of your library

Engineered Explosives [Kaladesh Inventions] Saviors of Kamigawa sacrifice Koskun Falls unless youSet: 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.