The Brothers' War

Airlift Chaplain | Creature | Human Cleric | Flying When Airlift Chaplain enters the battlefield, mill three cards. You may put a Plains card or a creature card with mana value 3 or less from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Airlift Chaplain. (To mill a card, put the top card of your library into your graveyard.) | Caroline Gariba

In the Trenches | Enchantment | | Creatures you control get +1/+1. {5}{W}: Exile target nonland permanent you don't control until In the Trenches leaves the battlefield. Activate only as a sorcery and only once. | Daarken

Kayla's Command | Sorcery | | Choose two — • Create a 2/2 colorless Construct artifact creature token. • Put a +1/+1 counter on a creature you control. It gains double strike until end of turn. • Search your library for a basic Plains card, reveal it, put it into your hand, then shuffle. • You gain 2 life and scry 2. | Dominik Mayer

Kayla's Reconstruction | Sorcery | | Look at the top seven cards of your library. Put up to X artifact and/or creature cards with mana value 3 or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order. | Nicholas Elias

Loran of the Third Path | Legendary Creature | Human Artificer | Vigilance When Loran of the Third Path enters the battlefield, destroy up to one target artifact or enchantment. {T}: You and target opponent each draw a card. | Steven Belledin

Prison Sentence | Enchantment | Aura | Enchant creature When Prison Sentence enters the battlefield, scry 2. Enchanted creature can't attack or block, and its activated abilities can't be activated. | Valera Lutfullina

Siege Veteran | Creature | Human Soldier | At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Whenever another nontoken Soldier you control dies, create a 1/1 colorless Soldier artifact creature token. | Darren Tan

Tocasia's Welcome | Enchantment | | Whenever one or more creatures with mana value 3 or less enter the battlefield under your control, draw a card. This ability triggers only once each turn. | Johan Grenier

Union of the Third Path | Instant | | Draw a card, then you gain life equal to the number of cards in your hand. | Robin Olausson

Warlord's Elite | Creature | Human Soldier | As an additional cost to cast this spell, tap two untapped artifacts, creatures, and/or lands you control. | Joshua Raphael

Yotian Medic | Creature | Human Cleric Soldier | Lifelink | Aaron J. Riley

Urza, Lord Protector | Legendary Creature | Human Artificer | Artifact, instant, and sorcery spells you cast cost {1} less to cast. {7}: If you both own and control Urza, Lord Protector and an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker. Activate only as a sorcery. | Ryan Pancoast

Legions to Ashes | Sorcery | | Exile target nonland permanent an opponent controls and all tokens that player controls with the same name as that permanent. | Artur Nakhodkin

Queen Kayla bin-Kroog | Legendary Creature | Human Noble | {4}, {T}: Discard all the cards in your hand, then draw that many cards. You may choose an artifact or creature card with mana value 1 you discarded this way, then do the same for artifact or creature cards with mana values 2 and 3. Return those cards to the battlefield. Activate only as a sorcery. | Cristi Balanescu

Urza's Sylex | Legendary Artifact | | {2}{W}{W}, {T}, Exile Urza's Sylex: Each player chooses six lands they control. Destroy all other permanents. Activate only as a sorcery. When Urza's Sylex is put into exile from the battlefield, you may pay {2}. If you do, search your library for a planeswalker card, reveal it, put it into your hand, then shuffle. | Joseph Meehan

Veteran's Powerblade | Artifact | Equipment | Equipped creature gets +2/+0. Equip Soldier {W} Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | Alexandre Honoré