Tapu Koko Raid Guide : r/TheSilphRoad

Reyquaza and Mega Latios/Latias raid guides. Top general counters via pokebattler.com : r/TheSilphRoad

Yamask, Pokémon GO Wiki

Mega Altaria Raid Guide. Top non shadow counters via pokebattler.com (Tapu guides linked in comments) : r/TheSilphRoad

Tapu Fini and Mega Blastoise Raid Guides, one team to rule them all. Top non shadow counters via pokebattler.com : r/TheSilphRoad

Pokemon Go Tapu Koko raid counters, weaknesses & Shiny availability - Dexerto

Infographic] All 5* Duoable Raids v0.1 : r/TheSilphRoad

The Silph Road

Tapu Koko Raid Boss - Pokemon Go

Pokemon Go Tapu Koko Raid Guide - Pokemon GO Guide - IGN

Pokemon Go Tapu Koko Raid Guide - Pokemon GO Guide - IGN

Analysis] Shadow Pokemon Tier List as Raid Attackers (PvE): Which ones to un-Frustrate and invest in? : r/TheSilphRoad

how 2 regirock [gamepress] : r/TheSilphRoad