Does Naenkrau bonus stacks with spell focus?

Post/Author/DateTimePost
#1

Zarza

Jan 17, 2010 15:28:13
Naenkrau: During the time when the illumian prepares spells, she can choose to leave up to two spell
slots unfilled to add +1 to the save DCs of all her other spells of that level (including spells from different classes). If she leaves two spell slots unfilled, they must be at different spell levels. This effect lasts until the next time the illumian prepares spells. She cannot fill the vacant spell slot (or slots) until the next time she prepares spells.

Say I am create 5 lvl illumian wizard  with naen and krau sigils and take spell focus and greater spell focus feat for, say, illusion school. If I'l save 1st lvl slot unprepared, will I add +3 to dc of illusion spells (naenkrau + spell focus + greater sp. focus) or less?
#2

NiteCyper

Jan 18, 2010 22:38:02
www.d20srd.org/srd/thebasics.htm
#3

phaedrusxy

Jan 21, 2010 10:39:50
Also this: www.d20srd.org/srd/magicOverview/casting...

Things generally stack, unless they specifically call out a type of bonus they're providing, and the two things have exactly the same kind of bonus.