[GAMEPLAY) Kassadin ult occasionally costs 800 mana on the first cast
It has happend to me twice now, in two separate ranked games, that the Kassadin ultimate still costs 800 mana if you cast it immediately after the stacking cooldown has run out. I have the mana cost lables on my ability Icons turned on and in these cases, the lable had already switched to 50 mana, but 800 mana were abducted slightly delayed after the ultimate cast. I play alot of Kassadin and this has only occured twice, so either the time window for this bug is super small or it only happens occasionaly.
To recreate the bug:
- cast your ultimate 4 times
- wait for the cooldown on the stacking mechanism to run out and the mana lable to switch to 50
- immediately cast ultimate again
This bug has occured twice within the past 2 weeks and i rarely play any other Champions than Kassadin, so it might be a occasional bug but i feel i can be very impactful.