The Mighty Salamence 7-star terra raid battle can be challenging. With Tera Blast (flying type), Dragon Pulse, Earthquake, and Flamethrower as its moves, it has all its weaknesses covered. Additionally it’ll use Breaking Swipe to reduce your attack, and Dragon Dance to boost its stats at scripted points in the battle. But the biggest issue you’ll have to face in solo raids is its ability, Moxie, which boosts its attack every time one of your partners faint (which is a lot in solo!).
Builds that people have been having success with include a way to nullify Salamence’s ability while also reducing its defenses (since Salamence resets your stats twice).
Players have had success with Eelektross builds that feature Gastro Acid to remove Salamence’s ability and Acid Spray to reduce his special defense, even when its shield is up.

