Engineered Explosives [Ultimate Box Topper] Historicbrawl instead you may put exactly

instead you may put exactly three cards from the top of your library into your graveyard

Set: Ravnica Allegiance Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a nontoken creature enters the battlefield under your control

Set: Ultimate Box Topper Type: Creature — Elemental Rarity: Mythic Cost: {3}{B}{G} Lord of Extinction's power and toughness are each equal to the number of cards in all graveyards

−9: Each opponent chooses a permanent they control of each permanent type and sacrifices the rest

Engineered Explosives [Ultimate Box Topper] Historicbrawl instead you may put exactlySet: Ultimate Box Topper 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 converted mana cost equal to the number of charge counters on Engineered Explosives.