What are some good HO staples?
The only ones I know are serp, lucha, ash-gren, and screens koko
well, i wouldnt say tapu lele is a ho staple but...
my opinion is that cm and taunt sets are underrated in ho that uses webs or webless sash lead drill/landot ho. items like life orb, mind plate and psy/fight z can be really good, but i think life orb/mind plate better as tapu lele is already extremely powerful even with life orb/mind plate and the z can be put onto something else. (dont think specs lele is ideal on ho)
it has some really nice qualities that it can anti lead lopunny/medicham and can be used as a lead in general instead of the sash drill/landot the opponent expects to mess their gameplan up. also, in general lele is not that easy to threaten an ohko so it can sit in on stuff and fire attacks off vs something like specs battle bond gren, lefties landot and above mentioned lopunny and medicham. also situations of lele vs koko, u can almost gurantee the opponent will go for something like a volt switch/uturn if they pack uturn instead of staying to thunderbolt unless they pack z thunderbolt/wild charge or lele is weakened already coz its not going to beat tapu lele 1v1 otherwise unless they want to throw koko out! and with that said, u can act accordingly like perhaps send ur ground type like excadrill on their face :D
lastly, just want to say i think tapu lele 1 of the scariest mons to face if u dont know its set. can stay trying to get rid of it with something like ur z landot but then it ohkos u instead with a life orb/specs psychic.