Rapid Summoner (3.5 feat)

[Gnorman]

Annoyed me that this didn't exist yet, so I made it.

Rapid Summoner [General]

Prerequisite: Augment Summoning

Benefit
Any time you cast a summon monster or summon nature's ally spell, its casting time is one standard action, rather than one full round.

[nikkoli]

Does the summoned creature spawn immediately and act or does it materialize at the start of the next round like the round casting time would?

[Gnorman]

Does the summoned creature spawn immediately and act or does it materialize at the start of the next round like the round casting time would?

It would spawn immediately, as not doing so would defeat the entire point of the feat.