A Step Back: The Advance Metagame - Smogon University

Underrated OU Movesets - Smogon University

OU - ADV OU Viability Ranking, Page 27

Core Crisis - Centering Your Team - Smogon University

Getting Started with Competitive Battling - Smogon University

Metagame - Bonus Type

Resource - National Dex Viability Rankings v2

Smogon University - Even when it's no longer gliding on the green grass, Rillaboom still settled quite nicely in its new habitat! Explore more Pokemon Showdown usage stats here

Doubles OU: Winners and Losers of the Generation Shift - Smogon University

Check out this fire team for the BDSP - Smogon University

BW1 OU Metagame Analysis - Smogon University

UU Metagame Trends - Smogon University

New Meta: Intro to Recently Created OMs - Smogon University

BW OU Threat List - Smogon University