>>22487849In terms of how good they are in gen 6 without megas, it's probably something like
Gen 1: Dragonite, Gyarados, Cloyster, Gengar, Chansey, Arcanine
Gen 2: Tyranitar, Espeon, Azumarill, Forretress, Scizor, Skarmory
Gen 3: Salamence, Metagross, Blaziken, Ludicolo, Breloom, Gardevoir
Gen 4: Garchomp, Infernape, Abomasnow, Rotom, Rhyperior, Togekiss,
Gen 5: Hydreigon, Volcarona, Conkeldurr, Ferrothorn, Chandelure, Reuniclus,
Gen 6: Talonflame, Greninja, Aegislash, Sylveon, Goodra, Klefki
No synergy, but these are probably close to being the 'best' from each gen. Sorry if I missed your favourite off.