The Brothers' War is the 39th expansion set of Magic: The Gathering - Puzzle Quest, released on December 14th, 2022 in version 6.0 of the game. The set abbreviation is BRO, and the set icon (
) resembles a gear cog split into two parts, to represent the two titular artificers Urza and Mishra, split apart by their conflict.
| The Brothers' War (BRO) | |
|---|---|
     | |
 | |
| Released |
Dec 2022 (version 6.0) Release notes |
| Format | Standard |
DMU  ← BRO → ONE  Oct 2022 Dec 2022 Mar 2023 | |
| Set mechanics | No new mechanics added |
| Cards | 182 |
 109 ·  39 ·  34 | |
 60 ·  50 ·  40 ·  20 ·  12 | |
| Portal:Cards (Infobox · Data) | |
Meld 
reappears in the BRO set; only seen before in the Eldritch Moon set. It has been reworked with a new icon, which has been added to the EMN cards as well. There are no other abilities added by BRO.
However, there is a support that recurs on almost 10 percent of the set's cards: Powerstone.
There is no Training section in Story mode for The Brothers' War since it introduced no new game mechanics.
Like Dominaria United before it, BRO has no Vanguards.
Powerstone
- Support card - Artifact, token
- This support can't be reinforced. When you match this support's gem: The first Artifact card in your hand that can gain mana gains 3 mana. If it can't - The first card in your hand that can gain mana gains 1 mana. Then, disable this support until end of turn.
- When you match an Artifact support's gem: If this support has the Deciphered emblem: An opposing Vanguard support loses 1 shield. If it can't - Deal 1 damage to the first opposing creature. If you can't, deal 1 damage to your opponent's Planeswalker.
Event
A new coalition event was scheduled to be released in January 2023, and was briefly delayed before being scheduled as Break the Powerstone on the 4th of February.
An alternate version of Revolving Planeswalk was released on the week of the 6th of February as Revolving Planeswalk: BRO Edition.
BRO added two Mythic cards to the Battles From the Ages non-duplicate rewards list: Sarinth Greatwurm and Mishra, Claimed by Gix.
Planeswalkers
Saheeli, Filigree Master, Teferi, Temporal Pilgrim and Urza, Lord Protector are Planeswalkers scheduled to be released with the set.
Cards
The Brothers' War card set release consisted of 182 cards across all five rarities; 12 Masterpiece, 20 Mythic, 40 Rare, 50 Uncommon and 60 Common. There were no full art variants at release.
Three Masterpiece cards were added to the Dominaria United set on the day The Brothers' War was released.
The Brothers' War Complete card list [Gallery at mtgpq.info] | Name | Type | Subtypes | Cost | Color | Rarity |
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