@Little Green Yoda. For a decoy strategy there’s 3 things you need to take into consideration. The bait pokemon has to have low enough defences so that as many pokemon as possible have atleast one move to ohko it. Then you also need a partner that has high enough defences to be ohko’d by as little as possible. The moveset of the bait pokemon is pretty important, if you wanna go for an offensive set then Carvanha is pretty much all there is. Other that you need a support movepool. Ive spent a lot of time theorymoning this strategy and I’d say Pichu and Tyrogue (protect, helping hand,fake out, counter) are the best. Things like Smeargle and Sharpedo would seem like good options but they'r defenses are too high. There’s a bait pokemon that I’m doing pretty well with atm but I’d rather keep that for when I post my streak.