Q698 dispute
Quote Originally Posted by St Fan View Post
A 698
Potions are not spells cast by the master, so they wouldn't affect the companion.
This is incorrect, despite the caster level and any decisions in the spell being set by the crafter of the potion:
Quote Originally Posted by D20 SRD
The drinker of a potion is both the effective target and the caster of the effect
As the drinker is the caster, share spells should work.