Rate my Deck

I just play with a few friends, and I'm thinking about trying this out next time me get together. Do I even need the two healing items, if half my cards focus on pulling from my discard pile?

Pokémon: 9

1 Galarian Moltres EVS 93

2 Poochyena TEU 86

1 Mightyena TWM 114

1 Mightyena TEF 106

1 Hoopa GX TEU 166

4 Roaring Moon PRE 65

2 Roaring Moon ex PAR 124

Trainer: 16

4 Colress's Tenacity SFA 57

1 Friends in Galar BRS 140

2 Marnie CPA 56

2 Marnie's Pride BRS 145

2 Peonia CRE 149

4 Piers DAA 165

4 Professor Sada's Vitality PAR 170

4 Dark Patch ASR 139

1 Last Chance Potion CES 135

1 Max Potion BKP 103

1 Secret Box TWM 163

4 Ancient Booster Energy Capsule PAR 159

1 Black Market ◇ TEU 134

1 Devoured Field CIN 93

1 Shadow Circle XY 126

1 Training Center FFI 102

Energy: 4

2 Dangerous Energy AOR 82

2 Double Colorless Energy FCO 114

2 Hiding Darkness Energy DAA 175