Star Realms: High Alert expansion (4 boosterpacks)

The Star Realms High Alert expansion features four 12-card expansion packs for the Star Realms Card game:
- Heroes contains new multi-faction hero cards.
- Invasion features new ships and bases with Double-Ally abilities.
- Requisition contains new ships and bases which cost less to acquire for each card of their faction you have in play.
- Tech features new Tech card type, which grants you special abilities that you may activate on each of your turns.