Phyrexian Processor [Urza's Saga] SPA Robar artefacto Set: Core Set 2019 Type:

Set: Core Set 2019 Type: Creature — Dragon Rarity: Uncommon Cost: {2}{R} Flying (This creature can't be blocked except by creatures with flying or reach

Set: Legions Type: Creature — Dragon Rare Cost: {5}{R}{R} Flying Morph {6}{R}{R} (You may cast this card face down as a 2/2 creature for {3}

Set: Shadows over Innistrad Promos Type: Instant Rare Cost: {2}{G}{G} For each token you control

Set: Commander 2017 Type: Creature — Human Wizard Rarity: Common Cost: {2}{U} When Merchant of Secrets enters the battlefield

To understand Kaladesh

Phyrexian Processor [Urza's Saga] SPA Robar artefacto Set: Core Set 2019 Type:Set: Urza's Saga Type: Artifact Rare Cost: {4} As Phyrexian Processor enters the battlefield, pay any amount of life. {4}, {T}: Create an X X black Minion creature token, where X is the life paid as Phyrexian Processor entered the battlefield.