Is anyone else having a hard time with the dews on regular Adventurers?

20153 kills to get all of the Lunar Dews on my old sader. Using 2x drop on the last 4 from the event.
I almost leveled up. Started at 0% Hes 113. wtp.

bad news, he probably is gonna level up on the next one.

ok, i have spent:

12 hours of 4X for set one
2.5 hours of 4X for set 2
4 hours of 4X for set 3
3 Hours of 4X for set 4
and 30 mins of 4X for set 5, only have one soul light.

so 22 hours of 4X, not counting around 4 hours of 2x with 1x that i did, nor random afkings with beholder on

also, the flower buffs don't stack with winter cards, in case anyone was wondering.