Evelynn Teaser Disection
First, i tried to get the Initial Post from the official page but it said it was Unavailable, weird. Anyway, i'v seen all of her abilities, and it's time to disect what i can from this gameplay footage.
Passive: "Heart Mark Thingy." It seems that if Evelynn is spotted or attacks an enemy they get a Heart above their head, the heart fills up over time, not from her own abilities(maybe from one but most don't.) and at the end of it a Heart Break symbol appear's followed by hearts covering the opponent.
From the Teaser it seems that this is a "Charm" ability that needs time to activate, but what this means is that Evelynn can still walk into lane, but now if she attacks you, you can't just simply run away, you have a time limit to run away it seems.
Q&E: Hate Spike or Tentacle Lash Thingy(i don't know which is which)
Hate spike obviously got a return in this rework, we see it several times and i'm fairly sure that either this or her E effect her Passive's Charm in some way shape or form. The Hate Spike looks to be roughly the same, though i think that if a person has "Heart Break" on them, her passive, she can spam it while if they don't, she can't.
Her Tentacle Lash attack, where she send out a tentacle to strike at someone in a skillshot seems to do something else if she's near the enemy and hits them, such as when she killed Lucian.
These are her two Damage Spells.
W: Shadow Cloak Thingy
This is probably a replacement for her usual Stealth Mechanic, i assume it's not permanent based on this video, but from what i can gather due to devoloper's and they way it looked, it may be similar in use to Warwick's W, meaning it might last a very long time but has a long cooldown after it goes on cooldown.
R: Big Slash of Death Thingy
This seems obvious, it's a HUGE AOE slash in front of her that probably deals a base damage then Missing Health damage considering in the video she only used it on enemies that were low.
This ability has a second effect, a two step activation, upon using it she can blink back to the "Fog of War" that's nearest to her, as we can see after she killed Renekton, and the same mark appear's after she kills Lucian.
I'm EXTREMELY hyped for her, she's got all my favorite color's, she looks incredible and i love assassins.