"XX-Saber", pronounced "Double X-Saber" (ＸＸ－セイバー, Daburuekkusu-Seibā) is a series of cards that is part of the "Saber" and "X-Saber" archetypes. To date, all "XX-Sabers" wear red capes and have electricity or what appears to be an electric aura in their card art.
These monsters are still "X-Saber" monsters, with the second "X" simply indicating the expansion of the "X-Saber" team from ten to twenty members.
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