Empowered Autogenerator [Commander 2019] Goblin Samurai Set: Rise of the Eldrazi

Set: Rise of the Eldrazi Type: Sorcery Rarity: Rare Cost: {5}{R}{R} As an additional cost to cast this spell

Set: Dominaria Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U} Enchant permanent

Set: Invasion Type: Instant Rarity: Rare Cost: {2}{U} Change the text of target spell or permanent by replacing all instances of one color word with another or one basic land type with another until end of turn

You may cast a spell from among them without paying its mana cost

Empowered Autogenerator [Commander 2019] Goblin Samurai Set: Rise of the EldraziSet: Commander 2019 Type: Artifact Rarity: Rare Cost: {4} Empowered Autogenerator enters the battlefield tapped. {T}: Put a charge counter on Empowered Autogenerator. Add X mana of any one color, where X is the number of charge counters on Empowered Autogenerator. Magic, unlike physics, has no unbreakable laws.