>>13290909Definitely a Mamoswine, it can literally manhandle half of that team using just EQ and Ice shard (Tyranitar, Salamence, Metagross)
A Magnezone can counter Milotic and Gengar (unless Gengar has focus Blast)
An Infernape, because Mach punch OHKOes Tyranitar and Weavile, while Fire blast will dent severely (if not OHKO) Metagross and a surprise HP Ice will destroy Salamence
A grass type with Chlorophyll to counter Milotic (beware of ice beam) and Tyranitar (recommending Venusaur with Giga drain, EQ, HP Ice and Growth)
A Ninetails to put pressure on Tyranitar and boost Infernape/Venusaur
Any hazard setter/spinner/cleric/wall (recommending Hitmontop w/Intimidate and spin or Forretress w/Rocks and spin or Skarmory with Rocks, Roost, Drill peck/Brave bird and spikes)
Keep in mind that he has no spinners while his 2 hardest hitters are weak to rocks and 4/6 are weak to spikes