Nidoqueen

Nidoqueen is an excellent offensive Stealth Rock setter and wallbreaker thanks to its strong Life Orb- and Sheer Force-boosted attacks and its access to Taunt and Toxic. Its effectiveness as a Stealth Rock setter is bolstered by the fact that it beats almost every entry hazard remover in the tier thanks to its impeccable coverage. Nidoqueen's typing gives it an immunity to Electric and useful resistances that allow it to check common Pokemon. However, Nidoqueen's average Speed tier prevents it from outpacing common Pokemon such as Necrozma, Goodra, and Roserade. Nidoqueen also struggles to beat walls like Milotic, Cresselia, and Umbreon unless running Toxic or niche coverage moves. For example, it can run Thunderbolt for Milotic or Focus Blast for Umbreon. However, Nidoqueen can still struggle to break through Pokemon even when running the appropriate coverage attack; one case of this is relying on the inaccurate Focus Blast to break through Pokemon like Snorlax and the aforementioned Umbreon.