Im currently running 5*jc, 5* ashoka, 5* luminara, 5* ventress and 4* dooku at lvl 53.
I really want to bring phasma into the equasion, especially when i am able to unlock kylo ren in the hopefully not so distant future.
Now... Seeing that pasma competes for shards with luminara, and luminara seriously kicks butt im having a hard time deciding if i want to switch to phasma or first get lumi to 6 or 7* which might take some time though...
Any input here is appreciated