Right on, i think they should swap the leash size from the Summon Servant with Summon, that wai we have more safety while killing stuff and let the summon kill. The AI need rework and the other cards as you said, need some more balance too. If they let the basic attacks like it is on the actual boss, Necroventer and Temple Shooter would be the best cards out there, Necroventer boss basic attack if i am not mistaken hit 3 or 4 times if you don’t move out of the way.
That is because of people who didn’t played on iCBTs lol, they think this game is based on the new rank classes or something along that lines.
My build is Wiz C1 > Pyro C1 > Pyro C2 > Linker C1 > Sorc C1 > Alch C1 > Sorc C2 > (when they release the R8 i will go Alch C2 or depending of my SP consumption Linker C2).
I am at Alch C1 (R6) right now and i don’t regret, specially when i have to deal with Ksers., Flame Ground + Temple Shooter + JP = insta kill.
I still need to upgrade the enhance damage of those skills a bit more.