Cauldron of Souls [Commander 2016] Portal Demo Game Set: Unlimited Edition Type: Artifact

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {B}

Set: Invasion Type: Enchantment Rarity: Rare Cost: {1}{U}{B} All creatures have "At the beginning of your upkeep

Set: Ninth Edition Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Target player mills half their library

and you may cast the copy without paying its mana cost

When Malakir Bloodwitch enters the battlefield

Cauldron of Souls [Commander 2016] Portal Demo Game Set: Unlimited Edition Type: ArtifactSet: Commander 2016 Type: Artifact Rarity: Rare Cost: {5} {T}: Choose any number of target creatures. Each of those creatures gains persist until end of turn. (When it dies, if it had no 1 1 counters on it, return it to the battlefield under its owner's control with a 1 1 counter on it.)