March of the Machine

Rona, Herald of Invasion // Rona, Tolarian Obliterator | Legendary Creature // Legendary Creature | Human Wizard // Phyrexian Wizard | Whenever you cast a legendary spell, untap Rona, Herald of Invasion. {T}: Draw a card, then discard a card. {5}{B/P}: Transform Rona. Activate only as a sorcery. ({B/P} can be paid with either {B} or 2 life.) // Trample Whenever a source deals damage to Rona, Tolarian Obliterator, that source's controller exiles a card from their hand at random. If it's a land card, you may put it onto the battlefield under your control. Otherwise, you may cast it without paying its mana cost. | Victor Adame Minguez

Archpriest of Shadows | Creature | Human Warlock | Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following abilities until end of turn.) Deathtouch Whenever this creature deals combat damage to a player or battle, return target creature card from your graveyard to the battlefield. | Fariba Khamseh

Ayara, Widow of the Realm | Legendary Creature | Elf Noble | {T}, Sacrifice another creature or artifact: Ayara, Widow of the Realm deals X damage to target opponent or battle and you gain X life, where X is the sacrificed permanent's mana value. {5}{R/P}: Transform Ayara. Activate only as a sorcery. ({R/P} can be paid with either {R} or 2 life.) | Anna Podedworna

Bloated Processor | Creature | Phyrexian | Sacrifice another Phyrexian: Put a +1/+1 counter on Bloated Processor. When Bloated Processor dies, incubate X, where X is its power. (Create an Incubator token with X +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) | Brock Grossman

Breach the Multiverse | Sorcery | | Each player mills ten cards. For each player, choose a creature or planeswalker card in that player's graveyard. Put those cards onto the battlefield under your control. Then each creature you control becomes a Phyrexian in addition to its other types. | Liiga Smilshkalne

Grafted Butcher | Creature | Phyrexian Samurai | When Grafted Butcher enters the battlefield, Phyrexians you control gain menace until end of turn. Other Phyrexians you control get +1/+1. {3}{B}, Sacrifice an artifact or creature: Return Grafted Butcher from your graveyard to the battlefield. Activate only as a sorcery. | Zack Stella

Hoarding Broodlord | Creature | Dragon | Convoke Flying When Hoarding Broodlord enters the battlefield, search your library for a card, exile it face down, then shuffle. For as long as that card remains exiled, you may play it. Spells you cast from exile have convoke. | Filip Burburan

Invasion of Fiora // Marchesa, Resolute Monarch | Battle // Legendary Creature | Siege // Human Noble | (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 Fiora enters, choose one or both — • Destroy all legendary creatures. • Destroy all nonlegendary creatures. // Menace, deathtouch Whenever Marchesa, Resolute Monarch attacks, remove all counters from up to one target permanent. At the beginning of your upkeep, if you haven't been dealt combat damage since your last turn, you draw a card and you lose 1 life. | Joshua Raphael

Pile On | Instant | | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy target creature or planeswalker. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) | Javier Charro

Terror of Towashi | Creature | Phyrexian Ogre | Deathtouch Whenever Terror of Towashi attacks, you may pay {3}{B}. When you do, return target creature card from your graveyard to the battlefield. It's a Phyrexian in addition to its other types. | Lius Lasahido

Drana and Linvala | Legendary Creature | Vampire Angel | Flying, vigilance Activated abilities of creatures your opponents control can't be activated. Drana and Linvala has all activated abilities of all creatures your opponents control. You may spend mana as though it were mana of any color to activate those abilities. | Raluca Marinescu

Invasion of Tolvada // The Broken Sky | 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 Tolvada enters, return target nonbattle permanent card from your graveyard to the battlefield. // Creature tokens you control get +1/+0 and have lifelink. At the beginning of your end step, create a 1/1 white and black Spirit creature token with flying. | Henry Peters

Hidetsugu and Kairi | Legendary Creature | Ogre Demon Dragon | Flying When Hidetsugu and Kairi enters the battlefield, draw three cards, then put two cards from your hand on top of your library in any order. When Hidetsugu and Kairi dies, exile the top card of your library. Target opponent loses life equal to its mana value. If it's an instant or sorcery card, you may cast it without paying its mana cost. | Chris Rahn

Rankle and Torbran | Legendary Creature | Faerie Dwarf | Flying, first strike, haste Whenever Rankle and Torbran deals combat damage to a player or battle, choose any number — • Each player creates a Treasure token. • Each player sacrifices a creature. • If a source would deal damage to a player or battle this turn, it deals that much damage plus 2 instead. | Viko Menezes

Glissa, Herald of Predation | Legendary Creature | Phyrexian Zombie Elf | At the beginning of combat on your turn, choose one — • Incubate 2 twice. (To incubate 2, create an Incubator token with two +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) • Transform all Incubator tokens you control. • Phyrexians you control gain first strike and deathtouch until end of turn. | Cristi Balanescu

Yargle and Multani | Legendary Creature | Frog Spirit Elemental | | Slawomir Maniak

Invasion of Alara | Battle | Siege | When Invasion of Alara enters the battlefield, exile cards from the top of your library until you exile two nonland cards with mana value 4 or less. You may cast one of those two cards without paying its mana cost. Put one of them into your hand. Then put the other cards exiled this way on the bottom of your library in a random order. | Mathias Kollros

Omnath, Locus of All | Legendary Creature | Phyrexian Elemental | If you would lose unspent mana, that mana becomes black instead. At the beginning of your precombat main phase, look at the top card of your library. You may reveal that card if it has three or more colored mana symbols in its mana cost. If you do, add three mana in any combination of its colors and put it into your hand. If you don't reveal it, put it into your hand. | Bryan Sola