• Bandit Keith requires Red keys to duel at the gate
• Bandit Keith level 40 appears at the gate upon reaching stage 30
• Rare Metalmorph can be useful card in Machine decks

• Defeat Legendary Duelists 50 time(s) To trigger his unlock missions
• Collect 2 Machine-Type Cards.
• Win 1 Duel(s) against Bandit Keith at Level 30 in Duel World.

Startegy

• Destroy every single one of Keith's monsters
• Destroy his monsters, even at the cost of damaging lp and losing ‘Victory by effect damage only' bonus
• Umi lowers his monsters' attack
• The Hunter with 7 Weapons and Chaos Command Magician will stall until the last turn
• Field-Commander Rahz searches for hunter
• Acid Rain, Otohime, and Windstorm of Etaqua stall until you get hunter or magician
• 2 Magician will get vassal over 10k attack

Last Turn

• Make sure you have 2 Chaos Command Magician on the field (and no other monsters)
• Summon Gravekeeper's Vassal
• Use Secret Pass to the Treasures and both Union Attack on Gravekeeper's Vassal
• Attack directly for 9999+ damage

Strategy

• Use Draw Sense: WATER to secure Aromage Rosemary
• Use Aromage Rosemary with Healing to constantly destroy Keith's monsters without triggering Rare Metalmorph (Dont leave him with tribute fodder!)
• Use Aromage Jasmine to turbo through your deck (However be careful, the draw is Mandatory)

Before Last Turn

• Have 3 Tributes ready
• Clear Keith's field
• Have enough LP for 10k Damage, with some extra healing cards in reserve to use The Winged Dragon of Ra 2nd ability
• Set Aroma Garden over your FU one so its mandatory heal on destruction doesnt deck you out

Last Turn

• Tribute Summon The Winged Dragon of Ra and use his ability
• Either use Dian Keto the Cure Master/Rain of Mercy/Aegis of Gaia to gain LP to use The Winged Dragon of Ra ability to clear field.
• Attack directly with The Winged Dragon of Ra

NOTE: You can be more creative with how you kill keith, there are several ways to do it with this deck.