"Beast's Battle", called "Battle Device" ( (とう) () Tōki) in Japan, is an archetype of Equip Spell support cards for the "Gladiator Beast" archetype that were released in Gladiator's Assault. Though the English lore of "Gladiator Beast Spartacus" states that it searches for a ""Gladiator Beast" Equip Spell Card", the Japanese lore states that it searches for an Equip Spell Card with "闘器" in its name, thus making this a separate archetype.

Community content is available under CC-BY-SA unless otherwise noted.