This worked well in testing, but I'm sure it needs a lot of work. Any improvements would be appreciated. Also, if anyone could tell me the reason that three of each gadget aren't recommended, that would be helpful.
Monsters: 19
1x Caius the Shadow Monarch
3x Kycoo the Ghost Destroyer
1x Breaker the Magical Warrior
1x Fossil Dyna Pachycephalo
2x Thunder King Rai-oh
2x Green Gadget
2x Red Gadget
2x Yellow Gadget
2x Banisher of the Radiance
3x Legendary Jijutsu Master
Spell Cards: 11
3x Shrink
1x Enemy controller
1x Lightning Vortex
1x Hammer Shot
1x Smashing Ground
1x Fissure
1x Giant Trunade
1x Heavy Storm
1x MST
Trap Cards:10
3x Royal Oppression
3x Bottomless Trap Hole
1x Mirror Force
3x Solemn Judgment
Monsters: 19
1x Caius the Shadow Monarch
3x Kycoo the Ghost Destroyer
1x Breaker the Magical Warrior
1x Fossil Dyna Pachycephalo
2x Thunder King Rai-oh
2x Green Gadget
2x Red Gadget
2x Yellow Gadget
2x Banisher of the Radiance
3x Legendary Jijutsu Master
Spell Cards: 11
3x Shrink
1x Enemy controller
1x Lightning Vortex
1x Hammer Shot
1x Smashing Ground
1x Fissure
1x Giant Trunade
1x Heavy Storm
1x MST
Trap Cards:10
3x Royal Oppression
3x Bottomless Trap Hole
1x Mirror Force
3x Solemn Judgment