Been using this Vincune + Psychicium Volc team to pretty decent success on ladder lately (around 1850ish). I know that Suicune is one of your favorite mons and I'm surprised I haven't seen it yet in the OUTTT (which has been really fun to watch btw). Mega Ttar spread lives Timid Zam's Focus Blast after rocks, and the other spreads are all pretty standard. Hope you give the team a shot its a lot of fun, and good luck!