Stormraider surge
I tried Stormraider Surge on Panth over a +100 game, and it feels good.
I'm 2 mil mastery, I play mid, jg.
First, I go with Stormraider Surge: Nimbus Cloak, Transcendence, Scorch in mid, Waterwalking in jg, and for the second tree, I go Precision: Cut Down and Haste.
I tried all items in practice to know what to build to maximize damage.
Found that Profane Hydra and Voltaic Cyclosword are better to build first.
First, I go Profane Hydra for maximum damage and farm.
Then, I go Voltaic for damage.
And here is the problem: what to build as a 3rd item?
If I face a full AD team, I go for Omen or Frozen Heart. If mixed, I go for Sundered Sky, Black Cleaver, or Sterak's Gage.
4th item, I go for Cleaver or Sundered or DD, and situationally Lord Dominik.
Last item, I go for DD or Sterak or Jak'Sho.
Help me on itemization on the last three items pls
But generally, that's my build: Profane > Voltaic > Sundered > Cleaver > DD or Jak'Sho
And Mercury's Boots or Swiftness.
Advantages: High ability to do damage with lethality items, and chasing an enemy and running out of the fight with movement speed after securing a kill, then re-entering again if possible. Really good haste after lvl 10, and in the late game, you have nice damage, the ability to not die easily, a high dodging probability, and low death chances.
Disadvantages: If I'm too far behind, I can't get in the game easily. I become support for the team.
There's another video in the comments.