27wGrFUP88tNgja7TrcbBCDbRtRSYepSguenwQWRkvpZ
Sigma isn't on the curated arena yet, but anyone can pick it as one of their five each round.
https://ape.talkabout.today/t/27wGrFUP88tNgja7TrcbBCDbRtRSYepSguenwQWRkvpZ