Ice
• Galarian Darmanitan - Ice Fang/Avalanche
against Flying

Shadow Baxcalibur (unreleased) might outperform non-shadow G Darmanitan. i'm using Shadow Articuno with Frost Breath/Triple Axel

Grass
• Kartana - Razor Leaf/Leaf Blade
against Water etc.

followed by Shadow Roserade and Shadow Rillaboom (both unreleased). i'm using the much weaker Shadow Victreebel.

Electric
• Shadow Manectric - Thunder Fang/Wild Charge
against Magikarp

• Shadow Salamence - Fire Fang/Fly
could be better than Darmanitan. the downside is that i might want to change the fast move to Dragon Tail (for raids)

Water
• Shadow Kyogre - Waterfall/Origin Pulse*
against Fire etc.