I say just add +3 HD. If Cleon really insists, put in a minimum of 6HD.
Ok, then +3 HD with a minimum of 6HD total.
Next question: Int +8 or just bump Int to 9 or 10?
Only animals found on the Beastlands have a warden beast. That is, no creatures with magical powers or other criteria excluding them from the Beastlands are represented. Thus, there are no basilisk, chimera, or dragon warden beasts.
I think the scale is a bit too complicated, especially since we're restricted to animals (and possibly vermin). If you want some gradation, let's just say Int +8 (treating Int - as 0).
Agreed. A scale adds unnecessary complexity. I suppose we could make it a factor of Hit Dice if we want more variety, but I'm content with a flat +8.
Magical Beasts are not eligible, at least not by the original text ("Only animals found on the Beastlands have a warden beast. That is, no creatures with magical powers or other criteria excluding them from the Beastlands are represented."). So we don't need to worry about that, given Vermin and Animal Ints.
Magical Beasts are not eligible, at least not by the original text ("Only animals found on the Beastlands have a warden beast. That is, no creatures with magical powers or other criteria excluding them from the Beastlands are represented."). So we don't need to worry about that, given Vermin and Animal Ints.