This is a timed quest where you will be placed in an arena and try to kill as many enemies as possible. You will be awarded a prize at the end of the quest based on the number of enemies you killed and the difficulty. The only catch is that you have to trade in a Photon Crystal to be able to play this quest.
Based on the screenshots, it seems rare enemies can appear in this quest.
Credit goes to Saffran for pointing this quest out.
Please visit our forums to discuss the quest further.
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