Trouble with double ice lance on krosus fight.

[randomshittyname]

Mod edit: Moved to Q&A

It's the only boss in nighthold who I seem to have an issue with, I just seem to fail double IL almost all the time.
Other bosses are fine. Even when I stand 5 yards next to him, alot of those double ice lances fail.
Anyone who knows what the reason behind that could be?

[Makz]

Krosus hit(land) box is really far from the platform, which means your icelance needs more time to land and double IL relies on really tight timer, which makes it nearly impossible to hit consistently. I can usually hit the double IL when I hit 200% haste, but otherwise hard to do so.

[Norrinir]

You pretty much cannot do this while standing still. The only way to do it reliably is to stay at range and run towards the boss after Flurry.