Big Bluefin Burn

Burn deck. Technically the main indirect form of damage (Hydro Cannon Big Bluefin) isn't even burn damage and only Wicked Shadow Dark Lurker deals real burn damage, but the Fish package is also the worst part of the deck and you should expect to have to deal most of your burn damage with Dark Lurker. Slow the game down with Yamiruler the Dark Delayer and your trap cards in Dark Revelation, Sakuretsu Armor and Sakuretsu Force, among others, and set up Hydro Cannon Big Bluefin alongside low attack Fish monsters to constantly attack directly with them, whilst protecting your Bluefin and Fish monsters with traps. Shining Shaman is an alternate way to deal direct damage, as with Wicked Shadow Dark Lurker.