[Machineae]

Originally Posted by Fat Ivymo16

Here is a core that I think works well in UU

Quagsire
impish; 252 hp, 252 def; unaware; leftovers, toxic, encore, recover, earthquake

Porygon 2
calm; 252 hp, 252 sp.d; trace; eviolite; toxic, recover, ice beam, and tbolt

Gligar
impish; 252 hp 252 def; immunity; eviolite; toxic, roost, earthquake, u-turn/stealth rock

Coverage: Porygon 2 handles the special threats in uu, Gligar handles the scarfed physical attackers, and Quagsire handles the setup physical attackers

Wall breaker threats: NP Togekiss, Honchkrow, mixed Mienshao

Synergy: Cobalion and Mienshao are great teammates for this wall core as they handle most of the wall breakers that threaten the break through your defenses

With the exception of Gligar, Toxic ruins your core. Typically if you're going to have a three poke defensive core you want them to have a way to circumvent status.