The Brothers' War

Carrion Locust | Creature | Insect Horror | Flying When Carrion Locust enters the battlefield, exile target card from an opponent's graveyard. If it was a creature card, that player loses 1 life. | Nino Is

Gixian Infiltrator | Creature | Phyrexian Human | Whenever you sacrifice another permanent, put a +1/+1 counter on Gixian Infiltrator. | Peter Polach

Gixian Skullflayer | Creature | Phyrexian Human Assassin | At the beginning of your upkeep, if there are three or more creature cards in your graveyard, put a +1/+1 counter on Gixian Skullflayer. | Anna Pavleeva

Kill-Zone Acrobat | Creature | Human Soldier | Whenever Kill-Zone Acrobat attacks, you may sacrifice another creature or artifact. If you do, Kill-Zone Acrobat gains flying until end of turn. | Justine Cruz

Ravenous Gigamole | Creature | Mole Horror | When Ravenous Gigamole enters the battlefield, mill three cards. You may put a creature card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Ravenous Gigamole. (To mill a card, player put the top card of your library into your graveyard.) | Milivoj Ćeran

Thraxodemon | Creature | Demon | {3}, {T}, Sacrifice another creature or artifact: Draw a card. | Nino Is

Trench Stalker | Creature | Beast Horror | As long as you've drawn two or more cards this turn, Trench Stalker has deathtouch and lifelink. | Nino Vecia

Clay Revenant | Artifact Creature | Golem | Clay Revenant enters the battlefield tapped. {2}{B}: Return Clay Revenant from your graveyard to your hand. | Filip Burburan

Goring Warplow | Artifact Creature | Construct | Prototype {1}{B} — 1/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Deathtouch | Wayne Reynolds

Scrapwork Rager | Artifact Creature | Phyrexian Horror | When Scrapwork Rager enters the battlefield, you draw a card and you lose 1 life. Unearth {3}{B} ({3}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) | Michal Ivan