[Cheezeninja]

I must say that while i have not gotten any more or extra creatures with luck + void gate, i do seem to get alot LESS lobotomized summoners with high luck. In point of fact i have NEVER had a summoner get feebleminded with 3 luck, while it invariably seems to happen before i get my summon skill above 10 with no scale bonus. While this doesnt equate to a thorough study by any means, i believe luck does in fact help your summons, just by keeping your summoners un-enfeebled.