I am LOVING spectral. So sad it took me this long to pick him up (it seems Netherrealm turned off the rooms).
He's very hard in terms of execution and spacing though. Hardest thing for me is the B3 into soul ascend midscreen. The soul ascend doesnt come out consistently and when it does, the spacing matters so much that sometimes my kick (3) into teleport wont hit them and I get full combo punished.