There are two special rulings for undead with psionics:
1) They use Charisma instead of Con for Psychokinetic powers.
2) They cannot use Psychometabolic powers because they have no metabolism.
I just house ruled that Psychokinesis uses Strength and Psychometabolism uses Con.
This clears that up nicely, without the need for the undead specific rulings.
1) They use Charisma instead of Con for Psychokinetic powers.
2) They cannot use Psychometabolic powers because they have no metabolism.
I just house ruled that Psychokinesis uses Strength and Psychometabolism uses Con.
This clears that up nicely, without the need for the undead specific rulings.