Twilight's Fall – a separate game. Twilight Imperium's expansions, mods and rules topics are not part of it.

Freedom Fighters

At the start of ground combat: You may place a number of infantry from your reinforcements on that planet equal to half that planet's influence value, rounded down.
Action card

At the start of ground combat:

You may place a number of infantry from your reinforcements on that planet equal to half that planet's influence value, rounded down.

1in the deck
–chance to draw
Nocomponent action

Source: Uncharted Space