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

Sabre I

After this unit is destroyed during combat, roll a die, on a result of 9 or 10, produce up to 1 hit against your opponent's ships.
Nokar SellshipsUnit – Ship – Destroyer

Destroyer

After this unit is destroyed during combat, roll a die, on a result of 9 or 10, produce up to 1 hit against your opponent's ships.

ANTI-FIGHTER BARRAGE 9 (×2)

1cost
8combat
2move
Upgrades toSabre IIRequires WarfareWarfare

Source: Discordant Stars