undefeatable yugioh deck Complete Custom for Yu-Gi-Oh! Exodia Obliterates Yu-Gi-Oh! Tournament Feature

It has the same strengthening effect as Robin, but considering the effects of 2 and 3, I don't think I'll rely on myself as an attacker much

You might dislike it, but don't forget that most of these cards exist in his ERA (OG yugioh) and it still feels competitive enough in story mode for example.

Darklord Asmodeus Darklord Superbia Darklord Edeh Arae These Darklord monsters have only been available as championship-level prizes

Ryuga Taiji didn't specify how difficult this deck is to play

An Owl of Luck X WIND Level 2 [ Winged Beast / FlipEffect ] ATK 300 DEF 500 FLIP: Select 1 Field Spell Card from your Deck and place it on top of your Deck

It is not very difficult to have three Fiends in the Graveyard in a dedicated Deck anyway