His abilities are limited.

[His words carry a hint of a growl, but perhaps he should elaborate.]

Ordinarily, Hereward carries a diverse assortment of skills, from physical and gun, to debilitating foes, as well as a much more powerful, single-target almighty attack. Now, he's limited to Eigaon and Megidolaon, which made those Pisaca especially aggravating.

[He adapted, obviously, but it would have been much simpler with Riot Gun.]