Otherworld

"Otherworld" (stylized as "'OZAWORLD" in card text and card names) is an archetype of all monsters who are counterparts to main cards used by,. and Yuda Amuka. It revolves around the Spell Card Bound to the Otherworld to destroy and "replace" the opponent's monsters. It is used by OZA, the main antagonist in the Otherworld Duel! Clash of the Three Kings! special two-shot.

Design
Majority of the arts for Otherworld monsters are simply their non-Otherworld counterparts but inverted colors and a mirrored image. They also tend to follow a similar naming scheme as their counterparts (ex. - > Dark-Eyes Otherworld Dragon).

Play Style
As mentioned above, the Otherworld archetype relies on the Continuous Spell Card, Bound to the Otherworld. The card allows its controller to declare an ATK/DEF amount and then destroy all monsters on the field with stats equal or less than that amount. The card then allows them to Special Summon up to 3 Otherworld monsters with the same stats declared. This strategy is even further cemented by the fact that Bound to the Otherworld has no way of being removed from the field once it is successfully activated.