Chronomancer Power Shatter
1) You don’t need that ranged weapon in most fractals (depending on level, team comp etc.) so get used to play sword mh and two offhands and only switch to GS when you need it. Sword, focus and pistol are all solid weapons because of their high dmg phantasms. Which brings me to…
2) Shatter is secondary against everything not the easiest low hp mob. Focus on upkeeping 3 phantasms, then use chronophatasm to weave in shatters while keeping them up