In the latest 10.1.5 PTR patch notes, Blizzard revealed the Aberrus tier set bonuses for Augmentation Evokers!
EVOKER
Emerald Blossom’s flower now grows immediately on cast and heals after 1.5 seconds (was 2 seconds).
Augmentation
Pupil of Alexstrazsa now only launches 1 additional Living Flame when Leaping Flames is active (previously, it was casting an extra Living Flame for every Leaping Flames charge).
New Talent: