[SolAndLuna]

Agreed with Spo, honestly. While it does indirectly work as a sort of "comeback" mechanic, letting someone effectively move twice makes it pretty difficult to avoid taking an excessive amount of damage if the person knows that it's about to happen. On top of that, youkai, bots, butterflies, etc. affecting the turn order makes it actually unreasonable to summon anything that gets a turn, unless you were already last in the turn order to begin with. I can think of several instances where actually unequipping Auto-Summon would have significantly improved my chances at winning simply because it meant that I would have had a chance to act before they attack 5 times or finish an invocation.