Final Fantasy d20 has a much higher baseline feature set in their classes than does standard Pathfinder. Take a look at the Illusionist, for example: Full casting, there are nine levels where the class gets two non-casting features on the class table... and "two per level" is as low as it goes. Many levels get three features, and a few get four or more. Ignoring the cantrips and limit breaks universal features, they have 20 (casting) + 56 (table entries) = 76 RFS... and I picked that as a random caster example from the class list. Most others work similarly.
Handy.
Which means I could grab two 1st level at-will spell like abilities (or one at 2nd) for four points and get two bonus class skills for the "final" point. Handy.
Are spells tied to alternate systems valid for this? I'm specifically looking at Heroic Fortune with the intent of being a between-combat recharging station for the entire party (the "recall" option from Using Hero Points), allowing everyone to go nova every combat.
My alternate plan for that would be Celestial Healing and possibly Lesser Rejuvenate Eidolon depending on my final class picks.
Note that an Animal Companion gets something at every level except 7th, 11th, and 19th. So it's a very expensive staged feature (a limited version of which can also be had for 2 or 3 feats, with a fourth ).
Also... you're discussing class features as a complete pool on a 20th level build (e.g., casting is 20 RFS). Are we to approach them in that manner, aka, it doesn't matter what level the "traded out" feature comes from or the "traded in" feature shows up at?
Cool, cool, cool...
But feats are valid choices for RFS slots, so in trading out, say, Paladin casting, the Whatever//Paladin would then have twenty feats that are simple generic feats, (potentially applying to the other side: e.g., an [caster]//Paladin picking up metamagic and item creation feats from losing Paladin Casting)?
And... speaking of item creation feats, does pre-game crafting grant the discount (potentially making double the game's already doubled WBL) or is it just fluff?
Not really, I was just making sure.