14 cards where the illustration contains “multiple-tails”

Aggressive Instinct (Global Series Jiang Yanggu & Mu Yanling #34)
Branching Evolution (Jumpstart #29)
Bright-Palm, Soul Awakener (March of the Machine Commander #1)
Ferocious Zheng (Global Series Jiang Yanggu & Mu Yanling #28)
Hunter Sliver (Legions #102)
Light-Paws, Emperor's Voice (Kamigawa: Neon Dynasty #25)
Lurrus of the Dream-Den (Ikoria: Lair of Behemoths #226)
Mowu, Loyal Companion (War of the Spark #167)
Necropanther (Ikoria: Lair of Behemoths #196)
Nessian Game Warden (Journey into Nyx #132)
Nine-Tail White Fox (Global Series Jiang Yanggu & Mu Yanling #8)
Savai Thundermane (Ikoria: Lair of Behemoths #205)
Scurrid Colony (Strixhaven: School of Mages #142)
Sower of Discord (Commander 2018 #19)

In the blink of an eye, they strode from deep snow to the end of this search.