I'm going to steal the name Synchronized, Kalrakh, and Stabbey's Leadership Summon idea for this concept:
Synchronized: Summons affected by auras projected by the summoner also project that aura themselves.
So, say, you could use the summons as proxies to increase the area that your leadership or Favourable Wind aura covers. Need more positive auras to make this more useful, but even just using it with leadership (assuming a slight range buff) could be very good
Another, more extreme idea:
One Mind, One Body: The summoner and their incarnate share all statuses, negative and positive.
Hasting your summon would haste the summoner, but you'd also share poisoning or knockdown or the like. Probably Armor on one would still block the status from the other, but possibly negative statuses would effect both no matter what. Hard to say whether this would be amazing or terrible. I'm leaning towards thinking using your summon intelligently with a buff-heavy party member could make this stupid good.
