Talk:Dark Harvest/@comment-5505444-20171219170743

"Soul Essence empowers your next basic attack ... within the next 20 seconds" (from this page)

"Soul Charged lasts 20s" "Your next attack consumes Soul Charged to [deal damage]" (from the game)

No mention of what exactly happens when you either consume the charge or let it expire; is there a cooldown or anything else that's missing from these descriptions?