Engineered Explosives (Topper) [Ultimate Masters Box Topper] Human Assassin As Saskia the Unyielding enters

As Saskia the Unyielding enters the battlefield

put a +1/+1 counter on Sengir Vampire

All seeds share a common bond

Set: Commander 2018 Type: Artifact Rarity: Rare Cost: {4} Untap all artifacts you control during each other player's untap step

Engineered Explosives (Topper) [Ultimate Masters Box Topper] Human Assassin As Saskia the Unyielding entersSet: Ultimate Masters 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 mana value equal to the number of charge counters on Engineered Explosives.