So I think Espathra is actually quite good in rando raids (I've also been using Toxapex when I see another rando using Espathra), so here's what I've been using.

Espathra @ Light Clay
140 HP / 252 Def / 116 Spe
Bold Nature
tera type: Psychic
ability: Opportunist
-Reflect
-Feather Dance
-Lumina Crash
-Roost
The 116 Speed EVs are key: they let Espathra outspeed Cinderace, so you can get Reflect up before it hits you. This can also become important in some late game scenarios, where you might need to Roost while your partners like Slowbro get ready.
Feather Dance is also important early game, imo its best to defbuff Cinderace as much as possible. That way, when it starts wiping stats, you arent suddenly facing like, a +4 Cinderace or something horrific like that lol.
It seems like folks are already catching on for the meta stuff, been seeing a ton of Slowbros in randos. Slowbro is still great there, but I feel like you want to support it when possible, and Espathra and Toxapex are pretty easy choices!
I've also seen Accupressure / Chilling Water Quilfish, who seems shockingly pretty good!

Espathra @ Light Clay
140 HP / 252 Def / 116 Spe
Bold Nature
tera type: Psychic
ability: Opportunist
-Reflect
-Feather Dance
-Lumina Crash
-Roost
The 116 Speed EVs are key: they let Espathra outspeed Cinderace, so you can get Reflect up before it hits you. This can also become important in some late game scenarios, where you might need to Roost while your partners like Slowbro get ready.
Feather Dance is also important early game, imo its best to defbuff Cinderace as much as possible. That way, when it starts wiping stats, you arent suddenly facing like, a +4 Cinderace or something horrific like that lol.
It seems like folks are already catching on for the meta stuff, been seeing a ton of Slowbros in randos. Slowbro is still great there, but I feel like you want to support it when possible, and Espathra and Toxapex are pretty easy choices!
I've also seen Accupressure / Chilling Water Quilfish, who seems shockingly pretty good!