PFS rules question re: Dimensional Agility

[illy-d]

Hello, I've just signed up for PFS play and found a local game. I'm in the process of creating a character and I have a question I need clarified.

Does the Horizon Walkers Terrain Dominance (Astral Plane) ability to use Dimension Door as a spell like ability satisfy the prerequisite for the Dimensional Agility feat chain?

I'm confused by the language in the feat prerequisite that says "Ability to use the abundant step class feature or cast dimension door."

Is using a SLA the same as casting? I read and re-read the rules regarding SLA and while it says that it usually works just like the spell (sans components or focus) and it even specifically states "A spell-like ability has a casting time of 1 standard action unless noted otherwise in the ability or spell description. In all other ways, a spell-like ability functions just like a spell."

It doesn't specify that you cast it. I found a thread in the rules forum that touches on this but no clear answer is provided.

I really don't want to get 10 levels deep into my first PFS character only to find out the carrot I've been chasing is illegal.

Please help!

[Starglim]

Using a SLA is not the same as casting. Whether this satisfies the prerequisite probably needs a GM (that is, PFSOP staff) call for that feat - as you mention, it has come up before.

[illy-d]

Some official clarification would be nice! I've asked my local PFS GM and he's going to run it by some other PFS GM's...

I can see it going either way.

[Kyle Baird]

First, welcome to PFS!

Spell like abilities do not qualify as being able to cast the spell with regards to prerequisites. There are several threads on this topic (especially concerning prestige classes and the rogue's minor/major magic talents). Feel free to do a bit of searching if you'd like an even more official answer.

This topic should really be in the rules forum as it's not PFS specific.