What do y’all think about this deck list (once PBL cards are legal)?

I’m relatively new to Pokemon but I think this could work?

8 darkness energy
4 shadowy energy (PBL)

2 Toxel (PFL)
3 Toxtricity (PFL)
2 Zubat (CRI)
3 Crobat (CRI)
3 Munkidori (TWM)
2 Zarude (PFL)
2 Pecharunt ex (SFA)
1 Mega Darkrai ex (PBL)
1 Morpeko ex (PBL)
2 Gastly (POR)
3 Mega Gengar ex (PFL/ASC)

3 Battle Cage (PFL)
4 Grimsley’s Move (PFL)
3 Poke Pad (POR)
2 Special Red Card (CRI)
1 Megaton Blower (SSP)
2 Dark Bell (PBL)
4 Rare Candy (MEG)
4 Lillie’s Determination (ASC)
1 Hassel (TWM)