Horoscope feels too short a window to activate and too long a window to execute in total, here's why I think so:
If you're going to use a gcd aoe heal, you might as well use neutral sect right? so you end up having to do something like this:
horoscope > malefic > neutral sect > aspected helios > horoscope.

Most likely, you either miss a card throw opportunity or cut it very short on the initial horoscope window because you only have about 3sec left before the aspected aoe so within all that combo you can't throw out any cards at all. I seriously feel like the time window of this combo "rotation" should have a longer timer to allow at least one card to be given to a party member.

What else... The new tome weapon looks very cool. I hope we see more card colouring options in the future.