Zombie sps ID

[ChgoGoodGirl]

I was at my lps about 5 weeks ago looking for some small live rock pieces to use as ledges for frags. I got lucky and found, what looked like, dead coral that fit the bill. Not only was it the right shape and size, but it was nice and light so it was pretty dang cheap. I cleaned it up, placed it in the tank and in just a matter of days noticed it had some color. Fast forward a month and this is what it looks like now. Any ideas what this is? I was thinking scroll coral or turban coral (are they the same thing? )
Any help would be greatly appreciated.

 

[Tahoe61]

Very cool!!!

My first instinct was scroll as well.

Please update as it grows.

 

[Dilan Patel]

I think some type of monti