Spectroscopic comparisons between the bright SN Iax, SN 2012Z (Stritzinger et al. 2015), along with angle-averaged spectra for our faintest PGCD model (r10_d2.6, red) and the brightest pure deflagration model from our previous pure deflagration study, L21 (r10_d4.0_Z, blue). Times displayed are relative to explosion for all spectra. We take the explosion time estimated for SN 2012Z by Yamanaka et al. (2015). The observed spectra of SN 2012Z have been flux calibrated to match the photometry. Additionally, they have been corrected for distance, red shift and reddening assuming a distance of 33.0 Mpc, z = 0.007125 and E(B − V) = 0.11 (Stritzinger et al. 2015).