Black Vise [Kaladesh Inventions] Shadows over Innistrad Prerelease Promos there is an additional combat

there is an additional combat phase

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {4} {2}

The fear of dragons is as old and as powerful as the fear of death itself

Set: IDW Comics 2014 Type: Sorcery Rarity: Rare Cost: {B} Target opponent reveals their hand

When you cast a creature spell

Black Vise [Kaladesh Inventions] Shadows over Innistrad Prerelease Promos there is an additional combatSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} As Black Vise enters the battlefield, choose an opponent. At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.