Your search for "Beast - Relentless 70/204" revealed the following:
Beast (Relentless) - 70/204 - Legendary from Rise of the Floodborn, available at 401 Games Canada. Rarity: Legendary Finish: Normal Artist: Eri Welli Card Text:[Second Wind] Whenever an opposing character is damaged, you may ready this character.
Beast (Relentless) - 70/204 - Legendary (Foil) from Rise of the Floodborn, available at 401 Games Canada. Rarity: Legendary Finish: Cold Foil Artist: Eri Welli Card Text:[Second Wind] Whenever an opposing character is damaged, you may ready this character.
Beast (Relentless) - 210/204 - Enchanted from Rise of the Floodborn, available at 401 Games Canada. Rarity: Enchanted Finish: Foil Artist: Eri Welli Card Text:[Second Wind] Whenever an opposing character is damaged, you may ready this character.