This is what I found:
from these gears I've got Variable Castime Reduction
9% from Kathryne Keyron Card because my Survivor's Circlet is +9
10% from Dark illusion card
18% From Set bonus between Survivor's Circlet and Survivor's Orb
10 % from Antonio's coat
20% from Thorn Staff of Darkness with Spell5-5
5% from +8 Nero Shield becuase my base dex is higher than 90
30% from Fallen Angel Wings
with all of those I should've Variable Castime Reduction at 102%
But this happened , I couldn't instacast lv5 Diamond Dust(Lv.5 Diamond Dust has no Fix cast time).
Then I Equiped 2 Valkyrie Drop(Each gives 10% VCT) And +10 Survivor's Rod(6% from being +10 and my base level is higher than 100)
And I could instacast lv5 Diamond Dust with 108% VCT
Now I unequip Survivor's Rod that's made Diamond dust has a little bit of cast time(very little) so the animation starts with cast bar simultaneously
So my community and I assumed that there's a bug with set bonus of Survivor's Orb and Circlet which give you 15% VCT instead of 18%
Thanks
(I can't insert the image yikes)
Edited by wikung, 23 October 2019 - 05:35 AM.