Does anyone have any tips for trimming down my deck?

Here's my deck list.

27 Monsters:

1x Beiige, Vanguard of Dark World

1x Broww, Huntsman of Dark World

1x Bronn, Mad King of Dark World

1x Ceruli, Guru of Dark World

1x Dark Armed Dragon

1x Darklord Zerato

1x Darkness Neosphere

1x Fabled Dianaira

2x Fabled Raven

1x Goldd, Wu-Lord of Dark World

1x Gorz the Emissary of Darkness

1x Grapha, Dragon Lord of Dark World

1x Gren, Tactician of Dark World

1x Kahkki, Guerilla of Dark World

1x Mask of Darkness

1x Morphing Jar

1x Renge, Gatekeeper of Dark World

1x Scarr, Scout of Dark World

1x Sillva, Warlord of Dark World

1x Snoww, Unlight of Dark World

1x Swift Gaia the Fierce Knight

1x The Dark Creator

1x The Fabled Cerburrel

2x The Fabled Ganashia

1x Zure, Knight of Dark World

16 Spells:

1x Card Destruction

1x Card Trader

1x Dark Hole

3x Dark World Lightning

1x Dragged Down into the Grave

1x Gateway to Dark World

1x Heavy Storm

1x Monster Reborn

2x Mystical Space Typhoon

1x Pot of Avarice

1x Reload

1x The Cheerful Coffin

1x The Gates of Dark World

9 Traps:

1x Escape from the Dark Dimension

1x Fine

1x Imperial Iron Wall

1x Magic Cylinder

1x Mirror Force

1x Remote Revenge

1x Solemn Warning

2x The Forces of Darkness

I'm thinking about taking out the 2 normal monsters, but that still leaves me with 50 cards. Does anyone have any ideas to help me trim this down?