Helldritch
Hero
Just the PHB would be fine. Even then, a few subraces would be cast off as being not that great of a deal.
Humans
Halflings
Elves
Dwarves
Half-orcs
Gnomes
Half-elves
Of the variants: Stout Halflings, Rockgnomes and darkelves would be on a case by case basis. I don't find them that relevant.
Aasimars, Eladrins, Dragonborns and Tieflings. Would also be on a case by case.
I think it shows my age too. And even then it is because my groups voted on these.
Humans
Halflings
Elves
Dwarves
Half-orcs
Gnomes
Half-elves
Of the variants: Stout Halflings, Rockgnomes and darkelves would be on a case by case basis. I don't find them that relevant.
Aasimars, Eladrins, Dragonborns and Tieflings. Would also be on a case by case.
I think it shows my age too. And even then it is because my groups voted on these.