[Edi]

Thanks for both of these.

The spider rider and black hunter secondshape thing is an oversight. The spider forms are the correct ones, but obviously they need to have gold cost added. I'll add that to the shortlist.

The cave drake thing I need to ask about, but if it works one way for Agartha, it should probably work the same way for Machaka and the Hunter Lords.

The C'tis Heat scale thing is an error. The descriptions were largely brought from Dominions 2 where C'tis did prefer Heat 1, but apparently it has been changed for Dom3 and the old description has been left. I'll add that.