Reuniclus is a great pokemon in the current metagame with the TR set. Just point out that Psychic is ten thousand times better than Psyshock and HP Fire is better than Focus Miss if Tyranitar and Heatran are already covered, because it can 100% KO Genesects in the switch(and Scizors) out of rain, and even in rain there is a good chance after SR, and it is not going to miss like Focus Miss. Keldeo for instance can cover Scizor, Tyranitar and the blobs, making Psyshock and Focus Blast less necessary. Shadow Ball is necessary for the Lati twins, Starmie, Espeon, Alakazam and other Reuniclus. I can't count how many times it saved me, I specially remember to win a 1-3 after using TR twice(a second TR when the first ended) And my team isn't focused in TR, is a Balanced team that "slow" Bulky Sweepers of my team can use it. 192 HP / 64 Def Quiet is very important, because it can survive to 3 CB Close Combats of Jolly Terrakion(41%-49%)with max damage while 252 HP Quiet cannot(43%-51%) and I haven't never noticed any advantage of running the last spread instead of the former. Another good mon in this metagame is Breloom when finding a Water check that it is good offensively, but not only the Technician one, the Posion Heal one with 236 HP / 212 SpD / 60 Spe and Careful(spread taken by the Bulk Up set) When Toxiced by Toxic Orb, it is a great Scald absorber and it is not KOed by an Ice Beam of LO Timid Starmie or Genesect +0 Ice Beam and takes 50%-59% by +1 U-turn of Gene. I have it with Spore, Seed Bomb, Drain Punch and the 4th move is almost a Filler, I have it with Swords Dance if I face Stall.