>>26853571Mega Fug, Arceus, Primal Groudon, Primal Kyogre, Xerneas, Yveltal, Deoxys Attack, Soul Dew Latios, Giratina Origin, Lugia, Ho-oh, Mega Diancie and Darkrai.
Non legendary? Mega Gengar and Mega Salamence.
Based on Smogons Uber tier. Doesn't look much better in VGC.