[Deck Review] Wolfpack (Changed from a Lycanroc V base set)

Just trying to get a review for this deck i was able to make. I don't own multiples in terms of VMAX or V cards. My brother has a Corviknight base deck with a Corviknight VMAX and Melmetal in it. My Biggest weakness is how Corviknight is able to dish out 240 damage between turns.

Wolfpack

Lycanroc V ×1
Lycanroc VMAX
Single Strike Urshifu V
Rockruff x4
Lycanroc Single Strike (bonus damage fyrir single strikes í discard)
Lycanroc (030/073)
Dugtrio ×1
Diglett ×2
Galarian Sirfetch'd ×2
Galarian Farfetch'd ×4 (3 eru single strike)
Steelix ×1
Onix ×1

Fighting Energy ×18

Karen's Conviction x2 (Supporter 30 additional damage for a Single Strike pokemon)
Bug Catcher ×1
Cook ×2
Escape Rope ×2
Evolution Incense ×2
Great Ball ×4
Gym Trainer ×2
Hop ×4
Shauna ×2
Sonia ×1