Electric Terrain HO/Offense Thing
https://pokepast.es/ec3b47fb99b8d224
i tried

the setter, it kinda sucks but at least it can heal, threaten para, set spikes and memento for one time pivot

the big abuser, it's really fast and does good damage after a nasty plot, we run focus blast for Goodra-hisui and Umbreon, Tera Fairy is for dark-type moves such as sucker punch from bisharp, it's best utilized in late game to sweep a weakened team but can also work earlier to put a lot of pressure on the opponent's team

we all know what oricorio does so i'm gonna focus on what it does for the team
a ground immune that looves the terrain seed, can be extremely threatening late-game but also works wonderfully in early game thanks to it's ability to come on ground types and physical attackers, working as a pseudo defensive mon you can switch on things that want to threaten pincurchin turn one

a strong abuser of terrain that can deal great boosted damages while also acting as a useful specially defensive wall to give the team some good bulk, it will also force ground types in to stop the volt switch spam which is nice since you can flash cannon on the switch for big damage, further helping raichu alola do it's thing, overall an important part of the team, we use tera grass for the ground resist and to keep getting the terrain's effects after tera

strong ground and ice types with prio, good to damage opposing electric and grass types that may want to eat electric moves while also being able to absorb the opponent's electric types that may want to abuse the terrain to threaten allies such as oricorio or bisharp

it doesn't benefit from electric terrain at all but is a good swiss knife mon that is consistently powerful in every matchup, it can help mamoswine break physical walls or revenge kill threats or even sweep on it's own, all around a good mon to improve consistency
https://pokepast.es/ec3b47fb99b8d224
i tried

the setter, it kinda sucks but at least it can heal, threaten para, set spikes and memento for one time pivot

the big abuser, it's really fast and does good damage after a nasty plot, we run focus blast for Goodra-hisui and Umbreon, Tera Fairy is for dark-type moves such as sucker punch from bisharp, it's best utilized in late game to sweep a weakened team but can also work earlier to put a lot of pressure on the opponent's team

we all know what oricorio does so i'm gonna focus on what it does for the team
a ground immune that looves the terrain seed, can be extremely threatening late-game but also works wonderfully in early game thanks to it's ability to come on ground types and physical attackers, working as a pseudo defensive mon you can switch on things that want to threaten pincurchin turn one

a strong abuser of terrain that can deal great boosted damages while also acting as a useful specially defensive wall to give the team some good bulk, it will also force ground types in to stop the volt switch spam which is nice since you can flash cannon on the switch for big damage, further helping raichu alola do it's thing, overall an important part of the team, we use tera grass for the ground resist and to keep getting the terrain's effects after tera

strong ground and ice types with prio, good to damage opposing electric and grass types that may want to eat electric moves while also being able to absorb the opponent's electric types that may want to abuse the terrain to threaten allies such as oricorio or bisharp

it doesn't benefit from electric terrain at all but is a good swiss knife mon that is consistently powerful in every matchup, it can help mamoswine break physical walls or revenge kill threats or even sweep on it's own, all around a good mon to improve consistency