Best hasbro combos

Parts list: Stock combos: brutal luinor, wonder valtrek, genesis valtrek, alter cognite, zachilles, emperor fornus (sorry if I spelled that wrong) Maximus Garuda, excailus (again sorry if spelled wrong) sutomb. Not stock combos: spryzen s2 limited variable, doomscizor d2 limited orbit, fafnir f3 7cross survive. I only have one of each part. What’s best combos that can be made from this list?
Um I'm not sure Btw this is in the wrong place there is a entire thread about this but just to help I'll say this Mg 7c Orbit so maximum garuda 7 cross orbit