Help id zoa from the coral dudes

[Dillon engel]

I did the coral of the month club a couple of times from the coral dudes and this is one of the zoa's I got. It has grown a couple of smaller heads but the heads that have grown are all black unlike the main head. I have had this zoa for about 7 Months.

 

[LbulletM]

Probably an Utter Chaos. They start out less vibrant.