Engineered Explosives (Topper) [Ultimate Box Topper] HER001-P you may look at the

you may look at the top X cards of your library

At the beginning of each upkeep

Set: Fifth Dawn Type: Artifact Creature — Golem Rarity: Rare Cost: {11} Affinity for artifacts (This spell costs {1} less to cast for each artifact you control

Steward of Elements

Set: Ninth Edition Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Sacrifice a creature: Draw cards equal to the sacrificed creature's power

Engineered Explosives (Topper) [Ultimate Box Topper] HER001-P you may look at theSet: 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.