Trick room on offense can actually work pretty well, but you should use a more viable mon like Necrozma Duskmane. Here's the set I use on my HO team, which is pretty standard I think
Necrozma-Dusk-Mane @ Lum Berry
Ability: Prism Armor
Tera Type: Psychic
EVs: 248 HP / 252 Atk / 8 Def...