Suppose I wanted Wizard or Summoner spells on a paladin. Can I use the Mystic Past Life ability to add them to the Bard list, then use Unsanctioned Knowledge to get them to the paladin list? Or does Unsanctioned knowledge only work on spells normally on the Bard list?
Assume the GM is just as crazy as I am.
Mystic past life adds spells to tbe list of your "current spell casting class." So if you started as a bard and then switched to pally this might work. Expect that many GMs will nix it.