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

Home › Faction Abilities › Imperia

Imperia

While another player's command token is in your fleet pool, you can use the ability of that player's commander, if it is unlocked.
The Mahact Gene-SorcerersFaction ability

While another player's command token is in your fleet pool, you can use the ability of that player's commander, if it is unlocked.

Source: Prophecy of Kings