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

Warfare Research Facility

Attach: This planet has a red technology specialty; if this planet already has a technology specialty, this planet's resource and influence values are each increased by 1 instead.
Exploration card – Hazardous

Hazardous

Attach: This planet has a red technology specialty; if this planet already has a technology specialty, this planet's resource and influence values are each increased by 1 instead.

1in the deck
–chance to draw

Source: Prophecy of Kings