Monsters
Raviel, Lord of Phantasms
Beiige, Vanguard of Dark World
Sillva, Warlord of Dark World
Goldd, Wu-Lord of Dark World
Phantom Skyblaster
Grinder Golem
Grave Squirmer
Sangan
Metabo Globster
Caius the Shadow Monarch
Kuriboh
Doomcaliber Knight
Gorz the Emissary of Darkness
Doom Shaman
Giant Orc
Morphing Jar
Dark Ruler Ha Des
Skyblaster Token
Giant Germ (easy summoning of 2 Fiend's)
Tragoedia (quick summon, like Gorz the Emissary of Darkness)
Renge, Gatekeeper of Dark World (Good Defense)
Emperor Sem (Good Defense and with all the sacrifices for Doom Shaman, Caius the Shadow Monarch, and Dark Ruler Ha Des, it makes for excellent returns
Puppet Master (good for summoning raviel with its effect)
Wall of Illusion (good defense)
Slate Warrior (good offense)
Spells
Card Destruction
Dark World Lightning
Gateway to Dark World
Dark World Dealings
Multiply
Detonate
Fires of Doomsday
Traps
Ojama Trio
The Forces of Darkness
Dark Deal
Light of Intervention
Swords of Revealing Light
Raviel, Lord of Phantasms
Beiige, Vanguard of Dark World
Sillva, Warlord of Dark World
Goldd, Wu-Lord of Dark World
Phantom Skyblaster
Grinder Golem
Grave Squirmer
Sangan
Metabo Globster
Caius the Shadow Monarch
Kuriboh
Doomcaliber Knight
Gorz the Emissary of Darkness
Doom Shaman
Giant Orc
Morphing Jar
Dark Ruler Ha Des
Skyblaster Token
Giant Germ (easy summoning of 2 Fiend's)
Tragoedia (quick summon, like Gorz the Emissary of Darkness)
Renge, Gatekeeper of Dark World (Good Defense)
Emperor Sem (Good Defense and with all the sacrifices for Doom Shaman, Caius the Shadow Monarch, and Dark Ruler Ha Des, it makes for excellent returns
Puppet Master (good for summoning raviel with its effect)
Wall of Illusion (good defense)
Slate Warrior (good offense)
Spells
Card Destruction
Dark World Lightning
Gateway to Dark World
Dark World Dealings
Multiply
Detonate
Fires of Doomsday
Traps
Ojama Trio
The Forces of Darkness
Dark Deal
Light of Intervention
Swords of Revealing Light