Beat Up

dark physical

Hits once for every conscious Pokémon the trainer has.

Stats

PowerNone (status move)
Accuracy100%
PP10
Priority0
Categoryphysical
Targetselected pokemon
IntroducedGeneration II

In game description

The user gets all party Pokémon to attack the target. The more party Pokémon, the greater the number of attacks.

Pokemon that learn Beat Up

Showing the first 40. Availability varies by server, since some restrict move tutors or TMs.

Using Beat Up in Cobblemon

Beat Up is a physical move, so it scales off Attack against the target Defense. Give it to a Pokemon whose Attack is the higher of the two, and remember the 1.5x same-type bonus if the user is Dark.

Check the type chart before relying on it, and look up specific targets in the Pokedex where dual-type multipliers are already worked out.