Phoebe can do all the work by simply throwing the rapid scratches team in her house and they’ll simply melt due to extreme heat. Too bad they didn’t bring a fireproof elixir from Zelda Breath of the Wild.
I don't see a bunch of cats doing anything substantial to a dragon and a phoenix. If we consider personalities, I could see Drago just getting kind of sad that the cats are being mean and he probably wouldn't want to fight, but yeah, if they're really fighting, then I think Mystical Hit has it. Hopper and Rory don't even need to do anything. Hopper, as much as I love him, seems like the weak link on the team and should probably try to avoid getting hit.