Talk:Blessings/@comment-212.34.121.111-20140809113218/@comment-4994959-20140824000814

I never did 2 Agni on spells before, but I have done some on the same thing and saw them stack. 2 Lyssa on body gives twice the damage bonus. 2 Zephyrus also gives 2 air jumps and 2 Hermes gives 2 air dashes. 2 of a blessing with a proc chance (Osiris on body or Raijin on weapon or spells) seemed to double proc chance when I did it, but I can't be certain since it is a bit random. And I'm pretty sure it looks like there are 2 waves when I have 2 Balor on weapon (the effect looked like it had less transparency when I did it) and it takes less hits to increase attack and movement speed with 2 Lyssa on weapon. I did, however, notice a blessing of Skadi on body for Ghat doesn't seem to do anything since he already passively has slowfall while casting, so I don't think there is a way to make the slowfall effect make you fall any slower than it does with a single blessing of Skadi. Also don't think it would make sense for blessing of Itzli on body or spell to stack.

tl;dr I haven't tested 2 Agni on magic, but some blessing effects do seem to stack and others don't.