Zardnaar
Legend
Each class eh... From the start. I would give some 2 more and others none
Barbarian (STR / CON) with DEX or WIS from Feral Instinct
Bard (DEX / CHA)
Cleric (WIS / CHA)
Druid (INT / WIS)
Fighter (STR / CON) with DEX or WIS from Combat Prowess
Monk (STR / DEX) with CON from Purity of body and ALL from Diamond Body
Paladin (WIS / CHA)
Ranger (STR / DEX) with CON or WIS from Natural Terrain
Rogue (DEX / INT) with STR or CHA from Scoundrel and WIS from Slippery Mind
Sorcerer (CON / CHA)
Warlock (WIS / CHA)
Wizard (INT / WIS)
If i had to do one of each then @DeviousQuail has alist that would look like mine.
Primary caster get no more saves, half casters maybe one no casters two or more saves.