Herald Caller with Neutral Deity

[Zach H]

So I want to make a Herald Caller and my deity is Sivanah (pure neutral).

The question I have is does using the celestial/fiend templates change the alignment of the summoned creature? For example, would changing a Lion into a Celestial Lion change its alignment to something like Lawful Good or Neutral Good?

In the case of Neutral Good it wouldn't be a problem because it still shares the Neutral aspect of my alignment, but would turning it lawful good after the template therefore ban it from the restriction of Herald Caller summons?

TL;DR - Does using a summoning template mess up the Herald Caller restriction if the cleric has a neutral god?

[blahpers]

Templates mention if they change the alignment of the templated creature under the Alignment: section, if one exists (e.g., skeleton template). Celestial and fiendish templates don't have such a section, so their alignment does not change.

I don't know what other restrictions are in place, as I don't have access to the "Expanded Summon Monster Options for Priests" from the source material, but from an alignment standpoint you're fine.