14 cards where the illustration contains “kamigawa-faction-...”

Aerial Surveyor (Neon Dynasty Commander #5)
Containment Construct (Kamigawa: Neon Dynasty #243)
Heiko Yamazaki, the General (Kamigawa: Neon Dynasty #321)
Imperial Oath (Kamigawa: Neon Dynasty #17)
Ironsoul Enforcer (Neon Dynasty Commander #7)
Konda's Banner (Champions of Kamigawa #259)
Konda's Hatamoto (Champions of Kamigawa #31)
Mechtitan (Kamigawa: Neon Dynasty Tokens #14)
Mechtitan Core (Kamigawa: Neon Dynasty #249)
Michiko Konda, Truth Seeker (Saviors of Kamigawa #19)
Norika Yamazaki, the Poet (Kamigawa: Neon Dynasty #311)
Opal-Eye, Konda's Yojimbo (Betrayers of Kamigawa #17)
Reverence (Saviors of Kamigawa #26)
Tide of War (Champions of Kamigawa #194)

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