Can a PC who is concentrating on a spell cast an immediate spell like feather fall?

[Prawn]

Concentrating on a spell is a standard action, so I couldn't cast another normal spell during that round, but what about an immediate spell like feather fall? Would casting that break my concentration?

Prawn

[Fatespinner]

Prawn wrote:

Concentrating on a spell is a standard action, so I couldn't cast another normal spell during that round, but what about an immediate spell like feather fall? Would casting that break my concentration?

Prawn

Straight from the rulebooks:

PRD wrote:

You can't cast a spell while concentrating on another one. Some spells last for a short time after you cease concentrating.

So the answer is: Yes, it breaks your concentration.

[Prawn]

Thanks!