There is a Legacy version
here.

Like a Roach Feat 1This Feat may contain spoilers from the Season of Ghosts Adventure Path
Rare Downtime Reincarnated Universal Ancestry Source Season of Ghosts (Hardcover) pg. 319
Living with the bare necessities isn’t terribly hard for someone who has defied death, and like a cockroach, you always know how to survive. When you
Subsist during downtime, the DC for your skill check is reduced by 2. You don’t need a minimum proficiency rank to Subsist in unusual environments, nor do you take a –5 penalty if you Subsist after 8 hours or less of exploration.
Traits
Rare: This rarity indicates that a rules element is very difficult to find in the game world. A rare feat, spell, item or the like is available to players only if the GM decides to include it in the game, typically through discovery during play. Creatures with this trait are rare. They typically can't be summoned. The DC of Recall Knowledge checks related to these creatures is increased by 5.
Downtime: A mode of play in which characters are not adventuring. Days pass quickly at the table, and characters engage in longterm activities.
Reincarnated: These rare ancestry feats are available to any character who has reincarnated at least once either as part of their backstory or because of a reincarnation that took place during play.
Universal Ancestry: A feat with this trait is available to all ancestries.