What means "your skill cooldowns are reduced by 10 sec for 15 sec after killing an elite pack"? because i saw archon mages use this stupid skill. This mean u ill have reducend cooldown always after killing a elite or only 15 seconds, only that... what is so good?\
With Aether Walker, In-Geom and Obsidian Ring of the Zodiac you become super fast with barely any cooldowns. So you can use your powers with long cool downs such as Archon over and over again with no waiting periods.
It means that during 15secs all your skills have their cooldown reduce for 10 secs......exactly what it says on the tin.
So a skill with a cooldown of 120 sec, will see it's cooldown reduce 10sec.....if you proc in-geom again, by killing an elite pack, another 10 secs and so on. For skills that have less than 10sec cooldown, for example moving/teleporting skills, it means that within 15 secs, as the cooldown is less than 10secs, those are active all the time.
For skills with 12secs for example, 10 sec cooldown reduction, 2 secs to wait, and cast the skill again.....10 secs reduction, 2 secs wait....etc.....I suppose you understand the process.