This got lost in another thread, and we need to expand it to help the devs come up with the best racial past lives:
There should be an active component, which takes a feat slot, so for the Dwarf PL we should have:
Active: Belch of the Depths. You remember more about your past life as a dwarf and, three times per rest, can belch with the furor of a dwarf. This belch does 1d20 damage AoE and scales with the perform skill. Anyone within the radius of the blast must save or be sickened (DC: 26 + con modifier), and further, female characters are subjected to a fear affect (DC: 26 + cha modifier). Note: This feat cannot be selected if you have selected Half Elf Dilettante: Barroom Belcher.
(I can see using this past life on my bard!)
I also propose a human PL of:
Passive: In a past life, you were human. Occasionally you remember having exceptional bonuses to your action boosts, until great beings called devs inflicted their wrath upon your kind. Each time you get this past life, you lose one use of action boosts per rest. Note: Your number of action boosts per rest can not reduce below zero.
Active: Human verisimilitudimilitiyness. You remember more about your past life as a human. You are granted one additional feat slot.