Board Thread:Question and Answer/@comment-29349735-20160808135238

I know that most active buffers stack multiplicatively (so two procs of a +200% gives you +800%). However, I was wondering if this also applied for passive buffs. For instance:

Does three buildings (20% each) give you a total of 60% or (1.2*1.2*1.2-1) = 72.8%?

If you have two celestial oracles on a team, do their +100% add together for +200%, or do they multiply (2x2-1) for +300%?

I'm attempting to write a math-based article on buff values to reach 999,999 and just want to be able to identify all the buffs that stack additively at some point. 