need help with my dark beatdown deck (using umbreon primes)

[ampscardshop]

19 pokemon
2x Eevee HS undaunted 47
2x Eevee HS undaunted 48
2x Umbreon HS undaunted 10
2x Umbreon Prime HS undaunted 86
4x Murkrow HS undaunted 58
2x Honchkrow HS Undaunted 15
1x Sableye Stormfront 48
2x Houndour HS undaunted 53
1x Houndoom HS undaunted 5
1x Houndoom 4 Rising rivals 65

26 Trainers
4x Energy Exchanger HS undaunted 73
4x Pokemon collector HGSS 97
4x Pokemon communication HGSS 98
3x Switch HGSS 102
3x Judge HS unleashed 78
3x Sage's Training HS undaunted 77
1x Expert belt Arceus 87
1x Flower shop lady HS undaunted 74
1x Team Rockets Trickery HS undaunted 78
1x Pokemon curculator HS unleashed 81
1x Interviewer's Questions HS unleashed 77


15 Energies
8x Darkness Energy (basic)
4x Rainbow Energy Wotc promo holo
2x Darkness Energy(Special) HS undaunted 79
1x Double colorless energy HGSS 103


Stradegy

im trying to run a beatdown deck that can do massive damage and alot of OHKO's and i want to run good dark pokemon since i recently got back into the game and this is pretty much what i got in my deck for now and please tell me many suggestions and thanks ^^

 

[xgearsx]

Try building a psychic beatdown deck I heard there alot better than dark beatdown decks

 

[ampscardshop]

Try building a psychic beatdown deck I heard there alot better than dark beatdown decks

big problem... i dont have enough psychics to build one of those

 

[ampscardshop]

deck has been fixed up well