Infraction: 1. All posters are to make an effort to communicate clearly.
Message to User:
Use capitalization, and the letter "u" by itself is not a word. You were probably looking for the word "you".
I did some rough calculations on Psamtik's patchwerk run and came up with some interesting numbers.
Glyph of Arcane Missiles Buff
Arcane Barrage Coefficient nerf
Without Arcane Power Glyph
If my calculations are correct it would appear that the arcane missiles buff does a pretty good job of countering the barrage coefficient nerf and might even go so far as to result in a net gain. (Due to stacking the ap glyph loss will be greater than calculated, also the coefficient nerf and lack of ap glyph will mutliply.)
what rot did you use? when are u using Arc barrage?