Portal of Heroes: Diamonds (2016)

Rules:

Setup:
Shuffle the 20 diamond tokens up and place them face-down (i.e.: diamond side up) in easy reach for all players.

Gameplay:
Each time you earn diamonds during the game, take that many diamond tokens from the pile instead of character cards. Turn your diamonds over and put them to the left of your portal face-up.

On your turn you may use diamonds to either:

• a) Increase the value of a pearl card, OR
• b) Use their special ability

Once used, discard the diamond to a discard pile.

You may use more than one diamond on your turn. If the diamond pile runs out, reshuffle all previously discarded diamonds.

Contained in Brettspiel Adventskalender 2016 for Day 22.