20-60damage and 5 per stack, is kinda low
i consider Ultimate Hunter a better rune in the domination tree
you need alot of take downs, and low health targets, to make it proc more often then arcane comet
so you need already 8stacks, to make the base damage be same as arcane comet, at lvl18
a low AP-ratio skill like mushroom, maybe combined with a luden echo, and arcane comet, 80%AP-ratio
makes Gathering storm outscale Dark Harvest
30min mark, 48AP*0.8/5=7.7stacks of Dark Harvest needed
ofc, you eyeballcollection provides AP aswell
15%AP ratio is kinda low, if you have 200Dark Harvest damage(28stacks), AP will not realy boost he Darkharvestdamage, makes me consider it a Tank Keystone.
I not realy like it on my Teemo or Heimer.
Its more of a rune, to skip the sorc tree, and get 45cdr+ultimate hunter, then the DarkHarvest is just another fill rune
This post was edited by Tommyvv on Dec 25 2018 02:11pm