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

Interstellar Liberum Veto

Elect Player The elected player gains this card. When an outcome of an agenda would be resolved, the owner may exhaust this card to discard that agenda and reveal a new agenda from the top of the deck. Then, each player exhausts all of their planets and votes on the new agenda instead. Any player may give the owner 1 promissory note from their hand to cancel this effect and exhaust this card. ACTION: Exhaust this card to discard 1 law from play or return 1 promissory note from any player's play area to its owner's hand. Any player may give you 1 promissory note from their hand to cancel this effect; if they do, exhaust this card and end your turn.
Agenda – Law

Law

Elect Player

The elected player gains this card. When an outcome of an agenda would be resolved, the owner may exhaust this card to discard that agenda and reveal a new agenda from the top of the deck. Then, each player exhausts all of their planets and votes on the new agenda instead. Any player may give the owner 1 promissory note from their hand to cancel this effect and exhaust this card.

ACTION: Exhaust this card to discard 1 law from play or return 1 promissory note from any player's play area to its owner's hand. Any player may give you 1 promissory note from their hand to cancel this effect; if they do, exhaust this card and end your turn.

1in the deck
–chance to draw

Source: Black Spectrum – Agenda Pack