Eerie Impulse

electric status

Lowers the target’s Special Attack by two stages.

Stats

PowerNone (status move)
Accuracy100%
PP15
Priority0
Categorystatus
Targetselected pokemon
IntroducedGeneration VI

In game description

The user's body generates an eerie impulse. Exposing the target to it harshly lowers the target's Sp. Atk stat.

Pokemon that learn Eerie Impulse

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

Using Eerie Impulse in Cobblemon

Eerie Impulse deals no damage, so its value is entirely in what it sets up. Status moves are usually the difference in a close gym fight, and sleep or paralysis also make a wild Pokemon far easier to catch.

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