This is pretty cookie-cutter, but this deck has been reliable for me for a long time. Hundreds of people, nary a loss.

Not a net deck, but will be one here soon enough. XD (/'s are an alternative.)

Traditional Fiend Beatdown

Dark Ruler Ha Des
Dark Necrofear x2
Slate Warrior x3
Giant Orc x3
Goblin Elite Attack Force x3
Giant Germ x3
Yata-Garasu
Sangan
Kuriboh / Riryoku

Monster Reborn
Premature Burial
Graceful Charity
Pot of Greed
Harpie's Feather Duster
Heavy Storm
Nobleman of Crossout x2
Mystical Space Typhoon
Painful Choice / Deliquent Duo
Pot of Avarice / The Forceful Sentry
Raigeki
Dark Hole
Change of Heart
Snatch Steal

Dust Tornado
Raigeki Break / Confiscation
Imperial Order
Ring of Destruction
Call of the Haunted
Magic Cylinder
Mirror Force

Nothing special.

- Kuriboh
+ Witch of the Black Forest

- Premature Burial
+ Delinquent Duo

Use Forceful Sentry over PoA, and Confiscation over Raigeki Break.

And that's all I can think of atm.

Cannot use Witch, as much as I'd like to. This is a theme deck.

Seems hand disruption is pretty much expected in Traditional.