Pilgrim tokens are your Loyal pieces.
Prelude: Once per turn, you may move each Pilgrim token once into a system that you control or has your Flagship.
This is the only way Pilgrims can move. You cannot interrupt this Prelude action with other ones, like spending Fuel.
Use the Portal (Move): If you control the Portal token, take all Pilgrims from its system onto your objective card. Untuck a Seek the Portal card from here and place it on top of the Court deck.
Act: 3