Giant Duel

A Giant Duel (ジャイアント・デュエル Jaianto Dyueru) is a style of Action Duel that goes for a much larger scale of action.

Giant Duels take place in the "Giant Valley" Action Field Spell Card, and upon activation, each player can choose to be either a Giant or a Rider. A Giant player controls a "Giant Token", which takes the form of an enormous Solid Vision projection of themselves roughly 15 stories high, while a Rider Special Summons a Level 10 monster that is scaled up to the same height as a "Giant Token".

During a Giant Duel, the turn player is given a choice of 3 Action Cards that are created in relation to whatever monster they control, and each Action Card determines the action that the giant monster can take that turn. Players cannot Summon other monsters during a Giant Duel, except through Action Cards: Only the giants are doing the fighting.

Duelists do not have Life Points in Giant Duels. Instead, their giant monsters have Life Points that determines how many hits from the opposing monster they can take: A Duelist loses if (and only if) their giant monster's Life Points reach 0. The amount of damage a giant monster can do through an Action is determined by their ATK, calculated by the Action Card. However, a Duelist can use defensive Action Cards to reduce or even avoid incoming damage, provided their monster can react.

Due to the massive size of the giant monsters, a very large area needs to be set up so extensive damages are not incurred.

No practitioners of Giant Duels are currently known.

Trivia

 * Giant Duels were inspired by the Giant Bowser Battles from Mario & Luigi: Bowser's Inside Story and the Giant Luigi Battles from Mario & Luigi: Dream Team.