Favor of Ilmater on a Wilder

[faceroll]

I'm looking for a reliable method to get Favor of Ilmater on a Wilder, as it provides immunity to psychic enervation. I suppose picking up a level of thrallherd at level 8 will get me a 7th level thrall. If I go with archivist or artificer, that would do it.

Any less obvious methods?

[Ernir]

UMD + a minor schema (MoE) of it? Eternal Wand? Buying a Drakehelm for a friendly caster?
Custom continuous item? :smallyuk:

A cohort sounds like the most straightforward solution...

[Psyren]

Get Quick Recovery (LoM) or Mark of the Dauntless (DM) instead. Favor of Ilmater/the Martyr is prohibitively inefficient to to get onto a Wilder.

None of the above will stop the PP loss in any event, but at least the other two are feats and thus won't hurt your progression or force you into a particular PrC.