Joker said:I'm quite sure about the answer of the following question but I wanted to check here if I was correct.
Non-epic prestige classes taken at epic level don't give bonus feats, do they?
Crosshair said:You'd want to check the epic level handbook for you class. There are only certain feats the prestige classes can choose from for their bonus epic level feat.
I think with the minimum pre-reqs a Blackguard may be(according to the epic progression) an epic bonus feat at something like 19 or 20.( I can't remember the pre-requisites for Blackguard.
I don't know if I answered your question or not.
Right. Most prestige classes(epic) get a bonus feat after 11th level of their prestige class, which in the epic level HB states that it can be an epic feat.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.