This Liepard is a dark-type Pokémon owned by Bryony.
Bryony used her Liepard to chase after Squishy after it ran away. Liepard and Celosia's Manectric were stopped in their tracks because Ash's Pikachu and Greninja blocked their way. Liepard used Shadow Claw to attack Greninja. Greninja countered with Cut and both attacks clashed each other. Liepard used Shadow Claw once more after Greninja transformed into Ash-Greninja but Liepard was easily overpowered by Ash-Greninja's Aerial Ace.
Facing the group that tried to enter the Prism Tower, Bryony had Liepard attack. Liepard used Shadow Claw, but was negated by Blaziken Mask's Mega Blaziken's Blaze Kick. Luxray tried to attack with Wild Charge, but Liepard dodged and fired Dark Pulse, which was stopped by Bunnelby's Mud Shot. Liepard tried to repeat the attack, but was hit by Mud Shot. Aliana's Druddigon and Bryony's Liepard tried to attack with Dragon Claw and Shadow Claw, but were blinded by Heliolisk's Flash. Soon after, Luxray's Wild Charge, Chespin's Pin Missile and Bunnelby's Mud Shot defeated the two Pokémon, which Aliana and Bryony called back.