Anyone know these corals names?

[elijah scot]

Does anyone happen to know what these two could be. Thinking the blue one is like a Xenia of some kind but I don’t know what the other is

 

[Timfish]

First one could be a mushroom or, less likely, a flower/rock anemone with it's tenticals curled under it. My guess on the second is xenia also.

 

[Chef Tye]

I'm actually having trouble figuring out what these are.