Duration for Hydrahedron?

Is there anywhere that shows the duration for Hydrahedron? I’m trying it out (level 30 or so), but it does not seem to last long, making it seem like a weak Fire Wraith.

The page at Hydrahedron - Last Epoch Skills has much information, but no duration listed or limit of total hits, and the in-game info lacks that data too.

Nope, if it doesn’t say in-game or on LE tools then it doesn’t say.

It’s pretty short. Maybe 3-4 seconds? I was only able to get about two up at once trying to spam it.