Sitrus BerryThe best moveset for Amoonguss in the current competitive meta typically features the moves its most common attacks.
In the Pokémon Champions meta, Amoonguss can be countered by exploiting its weaknesses (fire 2x, flying 2x, ice 2x, psychic 2x) and using effective check/counter teams.
The best item for Amoonguss is typically Sitrus Berry, based on high-level tournament and ladder stats.
