Gen-7-ou [2027]

Once-per-battle nukes that can bypass typical defensive checks.

The Generation 7 (Sun & Moon/Ultra Sun & Ultra Moon) OverUsed (OU) tier is a high-power environment defined by Z-Moves, the "Tapu" Guardians, and Mega Evolutions. This report summarizes the core mechanics and dominant strategies of the meta as of April 2026. ⚡ Tier Mechanics & Trends gen-7-ou

Gen 7 OU is known for its high offensive ceiling due to several unique factors: the "Tapu" Guardians

The "Tapu" Pokémon ( Koko , Lele , Bulu , Fini) define the field with automatic Terrain effects. gen-7-ou