I think I answered my own question on a re-read (and looks like I played it totally wrong on my first game).
Is this right?
Recruit. Buy Cards, as many as you want and have cards for. Don’t replenish (next Player does that). Per Barracks Card either:
Draft - discard hand to Pile (# cards = draft cost in white hex), then shuffle Barracks Card into Deck
Recruit – discard a Valkyrie/Action Card, trigger its FX, then send Barracks Card to top of your Pile.
edit: found this too: https://www.boardgamegeek.com/thread/939150/questions-drafti...