diff --git a/Mage.Sets/src/mage/sets/TheBrothersWar.java b/Mage.Sets/src/mage/sets/TheBrothersWar.java
new file mode 100644
index 00000000000..5dd6b69826b
--- /dev/null
+++ b/Mage.Sets/src/mage/sets/TheBrothersWar.java
@@ -0,0 +1,34 @@
+package mage.sets;
+
+import mage.cards.ExpansionSet;
+import mage.constants.Rarity;
+import mage.constants.SetType;
+
+/**
+ * @author TheElk801
+ */
+public final class TheBrothersWar extends ExpansionSet {
+
+    private static final TheBrothersWar instance = new TheBrothersWar();
+
+    public static TheBrothersWar getInstance() {
+        return instance;
+    }
+
+    private TheBrothersWar() {
+        super("The Brothers' War", "BRO", ExpansionSet.buildDate(2022, 11, 9), SetType.EXPANSION);
+        this.blockName = "The Brothers' War";
+        this.hasBoosters = false; // temporary
+
+        cards.add(new SetCardInfo("Forest", 286, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Island", 280, Rarity.LAND, mage.cards.basiclands.Island.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Mountain", 284, Rarity.LAND, mage.cards.basiclands.Mountain.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Plains", 278, Rarity.LAND, mage.cards.basiclands.Plains.class, FULL_ART_BFZ_VARIOUS));
+        cards.add(new SetCardInfo("Swamp", 282, Rarity.LAND, mage.cards.basiclands.Swamp.class, FULL_ART_BFZ_VARIOUS));
+    }
+
+//    @Override
+//    public BoosterCollator createCollator() {
+//        return new TheBrothersWarCollator();
+//    }
+}
diff --git a/Utils/known-sets.txt b/Utils/known-sets.txt
index 135fe37dc4a..044b12ca683 100644
--- a/Utils/known-sets.txt
+++ b/Utils/known-sets.txt
@@ -213,6 +213,7 @@ Super Series|SuperSeries|
 Tempest|Tempest|
 Tempest Remastered|TempestRemastered|
 Tenth Edition|TenthEdition|
+The Brothers' War|TheBrothersWar|
 The Dark|TheDark|
 Theros|Theros|
 Theros Beyond Death|TherosBeyondDeath|
diff --git a/Utils/mtg-cards-data.txt b/Utils/mtg-cards-data.txt
index 96bbcc59b6f..bc781b6b646 100644
--- a/Utils/mtg-cards-data.txt
+++ b/Utils/mtg-cards-data.txt
@@ -46213,3 +46213,15 @@ Maeve, Insidious Singer|Game Night 2022|2|M|{2}{U}{U}|Legendary Creature - Siren
 Vogar, Necropolis Tyrant|Game Night 2022|3|M|{3}{B}{B}|Legendary Creature - Zombie Giant|4|4|Menace$Whenever another creature dies during your turn, put a +1/+1 counter on Vogar, Necropolis Tyrant.$When Vogar dies, draw a card for each +1/+1 counter on it.|
 Nogi, Draco-Zealot|Game Night 2022|4|M|{1}{R}{R}|Legendary Creature - Kobold Shaman|3|3|Dragon spells you cast cost {1} less to cast.$Whenever Nogi, Draco-Zealot attacks, if you control three or more Dragons, until end of turn, Nogi becomes a Dragon with base power and toughness 5/5 and gains flying.|
 Imaryll, Elfhame Elite|Game Night 2022|6|M|{2}{G}{G}|Legendary Creature - Elf Warrior|3|3|Whenever Imaryll, Elfhame Elite attacks, it gets +X/+X until end of turn, where X is the number of other Elves you control.$You may have Imaryll assign its combat damage as though it weren't blocked.|
+Recruitment Officer|The Brothers' War|23|U|{W}|Creature - Human Soldier|2|1|{3}{W}: Look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in a random order.|
+Surge Engine|The Brothers' War|81|M|{2}|Artifact Creature - Construct|3|2|Defender${U}: Surge Engine loses defender and gains "This creature can't be blocked."${2}{U}: Surge Engine becomes blue and has base power and toughness 5/4. Activate only if Surge Engine doesn't have defender.${4}{U}{U}: Draw three cards. Activate only if Surge Engine is blue and only once.|
+Queen Kayla bin-Kroog|The Brothers' War|218|R|{1}{R}{W}|Legendary Creature - Human Noble|2|3|{4}, {T}: Discard all the cards in your hand, then draw that many cards. You may chose an artifact or creature card with mana value 1 you discarded this way, then do the same for artifact or creature cards with mana values 2 and 3. Return those cards to the battlefield. Activate only as a sorcery.|
+Urza, Lord Protector|The Brothers' War|225|M|{1}{W}{U}|Legendary Creature - Human Artificer|2|4|Artifact, instant, and sorcery spells you cast cost {1} less to cast.${7}: If you both own and control Urza, Lord Protector an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker. Activate only as a sorcery.|
+The Mightstone and Weakstone|The Brothers' War|238a|R|{5}|Legendary Artifact - Powerstone|||When The Mightstone and Weakstone enters the battlefield, choose one --$* Draw two cards.$* Target creature gets -5/-5 until end of turn.${T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells.|
+Urza, Planeswalker|The Brothers' War|238b|M||Legendary Planeswalker - Urza|7|You may activate the loyalty abilities of Urza, Planeswalker twice each turn rather than only once.$+2: Artifact, instant, and sorcery spells you cast this turn cost {2} less to cast. You gain 2 life.$+1: Draw two cards, then discard a card.$0: Create two 1/1 colorless Soldier artifact creature tokens.$-3: Exile target nonland permanent.$-10: Artifacts and planeswalkers you control gain indestructible until end of turn. Destroy all nonland permanents.|
+Mishra's Foundry|The Brothers' War|265|R||Land|||{T}: Add {C}.${2}: Mishra's Foundry becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.${1}, {T}: Target Assembly-Worker gets +2/+2 until end of turn.|
+Plains|The Brothers' War|278|C||Basic Land - Plains|||({T}: Add {W}.)|
+Island|The Brothers' War|280|C||Basic Land - Island|||({T}: Add {U}.)|
+Swamp|The Brothers' War|282|C||Basic Land - Swamp|||({T}: Add {B}.)|
+Mountain|The Brothers' War|284|C||Basic Land - Mountain|||({T}: Add {R}.)|
+Forest|The Brothers' War|286|C||Basic Land - Forest|||({T}: Add {G}.)|
diff --git a/Utils/mtg-sets-data.txt b/Utils/mtg-sets-data.txt
index 9b7142647eb..42d429b3dfc 100644
--- a/Utils/mtg-sets-data.txt
+++ b/Utils/mtg-sets-data.txt
@@ -210,6 +210,7 @@ Stronghold|STH|
 Super Series|SUS|
 Theros|THS|
 Theros Beyond Death|THB|
+The Brothers' War|BRO|
 Tempest|TMP|
 Throne of Eldraine|ELD|
 Torment|TOR|