Is that +30% the base cost, or +30% the doubled cost?

IE. A cloned dog (base cost 100)

With one warform power = (100*2)=200 + 30% = 260

Or is it: 100*2 + 100 *0.3 = 230?

Whichever way it is, Chimeric would have to work the same way, except with triple the cost and +50% per power.

100*2 + 100*0.3(N) where N is the number of modifications added.

Sounds like +30% the doubled base cost to me.

You can read it either way.

^

Original Post

Costs for Warforms are figured out as Base * (2+.3x) with x being the number of genetic modifications.

Costs for Chimerics are figured out as Base * (3+.3x + .5y) with x being the number of genetic modifications and y being the number of chimeric abilities.

Running Wild, p.28 has two samples to help show you the math.