I came up with this list a while ago, and finally brought it to fruition.
4-2-3-1 Gengar LV.X (Gastly is AR, Haunter is AR and TR, Gengar is Prime)
3 Mime Jr. CoL
2 Mr. Mime CoL
2-1 Palkia G LV.X
1-1 Slowking HS
2 Chatot G
2 Jirachi UL
Pokémon ~ 24
4 Lost World
2 Bebe's Search
2 Pokémon Collector
1 Interviewer's Questions
3 Seeker
2 VS Seeker
2 Broken Time-Space
3 Rare Candy
3 Pokémon Communication
2 Lucian's Assignment
3 Junk Arm
Trainers ~ 27
1 Rescue Energy
8 Psychic Energy
Energy ~ 9
Total Cards ~ 60
Strategy: Get Mime Jr. Active to stall while you set up Gengar Prime on Bench. and a Mr. Mime. Mr. Mime is to check your opponent's hand to see if there is anything worth Lost Zoning. Slowking HS and Chatot G to re-arrange topdeck for Mime Jr. to Lost Zone. Palkia GX to limit opponent's bench and to Lost Zone benched. Jirachi UL paried with Junk Arm and Lucian's Assignment to get Psychic from discard and transfer to Gengar Prime.
What do you think? I know it's not perfect, but it was one of the best I could think of currently
4-2-3-1 Gengar LV.X (Gastly is AR, Haunter is AR and TR, Gengar is Prime)
3 Mime Jr. CoL
2 Mr. Mime CoL
2-1 Palkia G LV.X
1-1 Slowking HS
2 Chatot G
2 Jirachi UL
Pokémon ~ 24
4 Lost World
2 Bebe's Search
2 Pokémon Collector
1 Interviewer's Questions
3 Seeker
2 VS Seeker
2 Broken Time-Space
3 Rare Candy
3 Pokémon Communication
2 Lucian's Assignment
3 Junk Arm
Trainers ~ 27
1 Rescue Energy
8 Psychic Energy
Energy ~ 9
Total Cards ~ 60
Strategy: Get Mime Jr. Active to stall while you set up Gengar Prime on Bench. and a Mr. Mime. Mr. Mime is to check your opponent's hand to see if there is anything worth Lost Zoning. Slowking HS and Chatot G to re-arrange topdeck for Mime Jr. to Lost Zone. Palkia GX to limit opponent's bench and to Lost Zone benched. Jirachi UL paried with Junk Arm and Lucian's Assignment to get Psychic from discard and transfer to Gengar Prime.
What do you think? I know it's not perfect, but it was one of the best I could think of currently