March of the Machine

Heliod, the Radiant Dawn // Heliod, the Warped Eclipse | Legendary Enchantment Creature // Legendary Enchantment Creature | God // Phyrexian God | When Heliod, the Radiant Dawn enters, return target enchantment card that isn't a God from your graveyard to your hand. {3}{U/P}: Transform Heliod, the Radiant Dawn. Activate only as a sorcery. ({U/P} can be paid with either {U} or 2 life.) // You may cast spells as though they had flash. Spells you cast cost {1} less to cast for each card your opponents have drawn this turn. | Victor Adame Minguez

Invasion of Arcavios // Invocation of the Founders | Battle // Enchantment | Siege // | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Arcavios enters, search your library, graveyard, and/or outside the game for an instant or sorcery card you own, reveal it, and put it into your hand. If you search your library this way, shuffle. // Whenever you cast an instant or sorcery spell from your hand, you may copy that spell. You may choose new targets for the copy. | Dmitry Burmak