Power of time travel
Can replay encounter
Chronos (FFG)
At the start of any regroup phase, you may look through the discard pile, choose one card, and add it to your hand. Then, shuffle the discard pile together with the deck to form a new deck. Finally, give this flare to the Chronos if he or she is playing. Otherwise, discard it.
When you use your power, you may force your opponent to play the same encounter card a second time while you change your encounter card.

Chronos is an alien with the power to go back in time and replay an encounter if it is unhappy with the results. The opponent must select a different encounter card to play if able, but Chronos can use the same card again if it wants.