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

Invasion of Amonkhet // Lazotep Convert (March of the Machine #231)
Invasion of Amonkhet // Lazotep Convert (March of the Machine #231)
Invasion of Arcavios // Invocation of the Founders (March of the Machine #61)
Invasion of Arcavios // Invocation of the Founders (March of the Machine #61)
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 Kamigawa // Rooftop Saboteurs (March of the Machine #62)
Invasion of Kamigawa // Rooftop Saboteurs (March of the Machine #62)
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 New Phyrexia // Teferi Akosa of Zhalfir (March of the Machine #239)
Invasion of New Phyrexia // Teferi Akosa of Zhalfir (March of the Machine #239)
Invasion of Ravnica // Guildpact Paragon (March of the Machine #1)
Invasion of Ravnica // Guildpact Paragon (March of the Machine #1)
Invasion of Segovia // Caetus, Sea Tyrant of Segovia (March of the Machine #63)
Invasion of Segovia // Caetus, Sea Tyrant of Segovia (March of the Machine #63)
Invasion of Theros // Ephara, Ever-Sheltering (March of the Machine #23)
Invasion of Theros // Ephara, Ever-Sheltering (March of the Machine #23)
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)
Invasion of Vryn // Overloaded Mage-Ring (March of the Machine #64)
Invasion of Vryn // Overloaded Mage-Ring (March of the Machine #64)
Invasion of Xerex // Vertex Paladin (March of the Machine #242)
Invasion of Xerex // Vertex Paladin (March of the Machine #242)

The arc of my blade has carved a path of light to the end of these results.