I'm thinking of buying a booster box inorder to customise my Structure deck. What is the best way to go about this.
3 Team Rocket's Mewtwo ex
2 Team Rocket's Crobat ex
2 Team Rocket's Golbat
2 Team Rocket's Zubat
3 Team Rocket's Tarantula
3 Team Rocket Spidrops
1 Team Rocket's Articuno
1 Team Rocket's Mimikyu
Trainer Cards
4 Team Rocket's Ariana
4 Team Rocket's Proton
4 Team Rocket's Transceiver / Receiver
2 Team Rocket's Archer
2 Team Rocket's Giovanni
1 Team Rocket's Petrel
4 Ultra Ball
2 Energy Switch
1 Night Stretcher
1 Switch
1 Scramble Switch (ACE SPEC)
Energy Cards
4 Team Rocket's Energy
3 Basic Psychic Energy
3 Basic Grass Energy
2 Basic Darkness Energy
Currently with the very limited cards I have at the moment I have swapped out
4 Team Rocket Proton for 4 Psychic energy
What cards could I add into this to improve the list and get rid of some slugs like Articuno and Mimikyu. I could add some more Zubat lines so I can do more damage using them evolving. Some of the Trainer cards seem too specific to get value out of such as Petrel or Archer so I could swap them out for some other trainers or maybe even 1 more Factory. I'm still kinda new to this hobby so I would love to hear some card recommendations to look out for.