The Brothers' War

Lat-Nam Adept | Creature | Human Wizard | Whenever you draw your second card each turn, put a +1/+1 counter on Lat-Nam Adept. | Zara Alfonso

Retrieval Agent | Creature | Human Soldier | {2}: Retrieval Agent gets +1/-1 until end of turn. | Vladimir Krisetskiy

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

Fallaji Chaindancer | Creature | Human Soldier | {2}: Fallaji Chaindancer gains double strike until end of turn. | Filipe Pagliuso

Hoarding Recluse | Creature | Spider | Reach, deathtouch When Hoarding Recluse dies, put up to one other target card from a graveyard on the bottom of its owner's library. | Jorge Jacinto

Scrapwork Cohort | Artifact Creature | Soldier | When Scrapwork Cohort enters the battlefield, create a 1/1 colorless Soldier artifact creature token. Unearth {2}{W} ({2}{W}: 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.) | Caio Monteiro

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

Stone Retrieval Unit | Artifact Creature | Construct | When Stone Retrieval Unit enters the battlefield, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.) | Andreas Zafiratos