Aurelia, the Warleader

Flying, vigilance, haste Whenever Aurelia, the Warleader attacks for the first time each turn, untap all creatures you control. After this phase, there is an additional combat phase.

Bomber Corps

Battalion — Whenever Bomber Corps and at least two other creatures attack, Bomber Corps deals 1 damage to target creature or player.

Boros Charm

Choose one — Boros Charm deals 4 damage to target player; or permanents you control are indestructible this turn; or target creature gains double strike until end of turn.

Boros Elite

Battalion — Whenever Boros Elite and at least two other creatures attack, Boros Elite gets +2/+2 until end of turn.

Boros Keyrune

{T}: Add {R} or {W} to your mana pool. {R}{W}: Boros Keyrune becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.)

Boros Reckoner

Whenever Boros Reckoner is dealt damage, it deals that much damage to target creature or player. {R/W}: Boros Reckoner gains first strike until end of turn.

Daring Skyjek

Battalion — Whenever Daring Skyjek and at least two other creatures attack, Daring Skyjek gains flying until end of turn.

Legion Loyalist

Haste Battalion — Whenever Legion Loyalist and at least two other creatures attack, creatures you control gain first strike and trample until end of turn and can't be blocked by creature tokens this turn.

Martial Glory

Target creature gets +3/+0 until end of turn. Target creature gets +0/+3 until end of turn.

Spark Trooper

Trample, lifelink, haste At the beginning of the end step, sacrifice Spark Trooper.

Sunhome Guildmage

{1}{R}{W}: Creatures you control get +1/+0 until end of turn. {2}{R}{W}: Put a 1/1 red and white Soldier creature token with haste onto the battlefield.

Firemane Avenger

Flying Battalion — Whenever Firemane Avenger and at least two other creatures attack, Firemane Avenger deals 3 damage to target creature or player and you gain 3 life.

Agrus Kos, Wojek Veteran

Whenever Agrus Kos, Wojek Veteran attacks, attacking red creatures get +2/+0 and attacking white creatures get +0/+2 until end of turn.

Boros Swiftblade

Double strike

Brightflame

Radiance — Brightflame deals X damage to target creature and each other creature that shares a color with it. You gain life equal to the damage dealt this way.

Firemane Angel

Flying, first strike At the beginning of your upkeep, if Firemane Angel is in your graveyard or in play, you may gain 1 life. {6}{R}{R}{W}{W}: Return Firemane Angel from your graveyard to play. Play this ability only during your upkeep.

Master Warcraft

({R/W} can be paid with either {R} or {W}.) Play Master Warcraft only before attackers are declared. You choose which creatures attack this turn. You choose how each creature blocks this turn.

Razia, Boros Archangel

Flying, vigilance, haste {T}: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature instead.

Skyknight Legionnaire

Flying, haste

Sunhome, Fortress of the Legion

{T}: Add {1} to your mana pool. {2}{R}{W}, {T}: Target creature gains double strike until end of turn.

Frenzied Goblin

Whenever Frenzied Goblin attacks, you may pay {R}. If you do, target creature can't block this turn.

Lightning Helix

Lightning Helix deals 3 damage to target creature or player and you gain 3 life.

Boros Garrison

Boros Guildgate

Boros Signet

Plains

({T}: Add {W}.)

Mountain

({T}: Add {R}.)