For page references:
Behemoth 111 right
Dracos 114 right
Gorehound 117 right
Grendel 120 left
Leviathan 123 right
Strider 125 right
Zephyr 128 left
They all basically say the same thing:
Statistical Data: Bio-Regeneration Rate wrote:cannot regrow severed limbs or destroyed weapon systems
(reduced to zero or less)
there must be at least two M.D.C. points remaining
to regenerate lost limbs
but such extensive regeneration takes .. days
The days needed to 'regenerate lost limbs' varies...
But I do not understand the difference between being able to regenerate a lost limb, but not being able to regrow a severed limb...
Clearly 'severed' and 'lost' must have distinct meanings, or at least 'regenerate' and 'regrow' do, or both.
If you can not 'regrow' a severed limb... what if a severed limb was re-attached (picked up off the ground and held up to the stump) so that it only had to re-attach instead of re-grow, would that work?
All I can figure is 'lost' may refer to broken limbs? So at some point a limb is crippled (unclear when), but if it is crippled with 2+ it can recover, but if it is crippled at 1 then it cannot recover on its own. Presumably in that case you would need to get your War Mount treated by a Saint to restore at least 1 MDC to bring them from 1 to 2 so they can heal on their own.
The problem is... I don't know how much MDC a limb has to take (a percentage to apply would be useful) before it is considered "lost" (crippled, not severed) so that I know when to take it out of action. Knowing what penalties to apply when a limb is crippled would also be helpful. Short of being unable to use weapon systems or being unable to attack with that limb I do not know what penalties would apply.