Ultimate Magic - Undead Eidolon Question

[Lemmylinks]

I'm building a Summoner and as part of her background her Eidolon is Undead(using the Undead Appearance evolution in Ultimate Magic)

Part of the Evolution states that "Negative energy heals the the eidolon, and positive energy(including a cleric's channel energy ability) harms it.

I'm looking at ways to heal an eidolon and I see that first level I can pick up Rejuvenate Eidolon, Lesser. It's school is conjuration (healing).

Would this hurt the Eidolon?

[Sam s]

Lemmylinks wrote:

I'm building a Summoner and as part of her background her Eidolon is Undead(using the Undead Appearance evolution in Ultimate Magic)

Part of the Evolution states that "Negative energy heals the the eidolon, and positive energy(including a cleric's channel energy ability) harms it.

I'm looking at ways to heal an eidolon and I see that first level I can pick up Rejuvenate Eidolon, Lesser. It's school is conjuration (healing).

Would this hurt the Eidolon?

No, it dosn't say it uses positive energy

By laying your hand upon an eidolon, you cause its wounds to close and its form to solidify. This spell cures 1d10 points of damage +1 point per caster level (maximum +5).