Swordman And Killer Bonus Objectives

[rlro]

I started playing Warframe a couple of days ago and yesterday during a mission I completed both Swordman and Killer bonus objectives, however, I couldn't find out what I gained by completing them (and possibly other bonus as well). Do they give more credits, XP or what?

 

 

 

[Tulzscha]

Those in-mission challenges only grant you additional affinity for your warframe (if you notice, a number pops up when you complete it) upon completion.

[Ophan]

You get bonus exp.

[JessicaAlba]

500 bonus affinity (XP)