On their turn, players place one of their 2 Action Tokens on 1 unused action on the Action Bar. There are 2 categories of Actions:
Actions that can be “Followed” by other players using Serfs: Recruit, Build, Research/Scribe, Tax (see Following a Capital Action).
Actions that, when selected, allow the player to "Muster," using a Serf to immediately perform a second Command Action: March, Sail, Fly, Cast (see Mustering a Command Action).
After all players have performed 2 actions, completing the Actions Phase, advance to Phase 2: Collection.