17 cards where the card types include “battle” and the color identity ≤ BRW and (the card is available on Paper)

Invasion of Azgol // Ashen Reaper (March of the Machine #232)
Invasion of Azgol // Ashen Reaper (March of the Machine #232)
Invasion of Belenon // Belenon War Anthem (March of the Machine #20)
Invasion of Belenon // Belenon War Anthem (March of the Machine #20)
Invasion of Dominaria // Serra Faithkeeper (March of the Machine #21)
Invasion of Dominaria // Serra Faithkeeper (March of the Machine #21)
Invasion of Eldraine // Prickle Faeries (March of the Machine #113)
Invasion of Eldraine // Prickle Faeries (March of the Machine #113)
Invasion of Fiora // Marchesa, Resolute Monarch (March of the Machine #114)
Invasion of Fiora // Marchesa, Resolute Monarch (March of the Machine #114)
Invasion of Gobakhan // Lightshield Array (March of the Machine #22)
Invasion of Gobakhan // Lightshield Array (March of the Machine #22)
Invasion of Innistrad // Deluge of the Dead (March of the Machine #115)
Invasion of Innistrad // Deluge of the Dead (March of the Machine #115)
Invasion of Kaldheim // Pyre of the World Tree (March of the Machine #145)
Invasion of Kaldheim // Pyre of the World Tree (March of the Machine #145)
Invasion of Karsus // Refraction Elemental (March of the Machine #146)
Invasion of Karsus // Refraction Elemental (March of the Machine #146)
Invasion of Kylem // Valor's Reach Tag Team (March of the Machine #235)
Invasion of Kylem // Valor's Reach Tag Team (March of the Machine #235)
Invasion of Mercadia // Kyren Flamewright (March of the Machine #147)
Invasion of Mercadia // Kyren Flamewright (March of the Machine #147)
Invasion of New Capenna // Holy Frazzle-Cannon (March of the Machine #238)
Invasion of New Capenna // Holy Frazzle-Cannon (March of the Machine #238)
Invasion of Ravnica // Guildpact Paragon (March of the Machine #1)
Invasion of Ravnica // Guildpact Paragon (March of the Machine #1)
Invasion of Regatha // Disciples of the Inferno (March of the Machine #148)
Invasion of Regatha // Disciples of the Inferno (March of the Machine #148)
Invasion of Tarkir // Defiant Thundermaw (March of the Machine #149)
Invasion of Tarkir // Defiant Thundermaw (March of the Machine #149)
Invasion of Tolvada // The Broken Sky (March of the Machine #241)
Invasion of Tolvada // The Broken Sky (March of the Machine #241)
Invasion of Ulgrotha // Grandmother Ravi Sengir (March of the Machine #116)
Invasion of Ulgrotha // Grandmother Ravi Sengir (March of the Machine #116)

Though this query has ended, its relics still slumber in New Argive.