The best thing about new Essence Reaver
Is that it will be reworked AGAIN in a few months after Riot realizes its worthless.
Is that it will be reworked AGAIN in a few months after Riot realizes its worthless.

They should just revert it. Of all the Crit Items that were being problematic before the Big Nerf, I never thought ER was OP or needed to be changed. I hate the new one so much. I miss the old one SO MUCH as a Xayah player.
It's not worthless, it works exceeding well on people who can use it - it's a niche item, which is what all items should honestly strive to be. It's main problem is that Stormrazor outclasses everything, so as long as that item exists, Essence Reaver will always be eclipsed.
I think all it needs is some tuning.
The concept is cool; use your ult, and get a short window of badassery. It sells that concept pretty well. If they wanted to push it, maybe have you get a chunk of mana when Essence Flare activates, or reduce your mana costs while it is active, so that even if you activate it at low mana, you still get to spam spells for a while.
The root of the problem is Stormrazor. Why turn that B.F Sword into Essence Reaver when you could get Stormrazor, getting more sustained damage and mobility for less gold.
Already have Stormrazor? RFC synergizes so well with it that it'd be a shame not to grab that, too. After that, you're looking for a defensive item, not damage, so a GA, Bloodthirster, etc. is probably what you wanna go for.
Stormrazor needs a nerf, and maybe a slight buff to Essence Reaver to make sure its the better option in its niche. It's supposed to be for "caster" ADCs like Corki, Lucian, or Kai'Sa, not just for everybody.
The problem with Essence Reaver for ADCs is that only a few of them can make really good use out of Essence Flare.
: High CD ult. Secondly, her ult is either used as an initiation tool from longer range (meaning, Essence Flare's activation timer could run out) or saved as an emergency tool (meaning Essence Flare does not activate unless you need to vacate the fight like right now).
: Does not use her ult in fights, similar problems to Ashe.
: Spams his ult too much to make optimal use of Essence Flare.
: Mainly uses his ult as a kill secure/finisher.
: Has other item needs.
: See Draven and Ashe.
: Possible ER user. Problem is, ult has a long CD - and there are better options for her itemization currently available.
: Cannot use her ult in fights just for a steroid's sake.
: Same as Corki - his ult is, in fact, too spammable.
: Possible ER user. Prefers Black Cleaver due to its lower focus and lower dependency on ult, though.
: Spends half of ER's activation window ulting.
: Personally like ER on her, due to Essence Flare window only opening when using Skystrike/leaving ult. However, Stormrazor is more popular on her.
: Prefers Stormrazor for the Crit proc.
: Ult is a major safety tool and too liberal use can screw your teammates over.
: Potential user. Current build prefers Rageblade, though.
: Potential user, since her ult is a steroid anyways. However, does not need CdR nor mana sustain nearly as much.
: Ult is a major safety tool, again.

If it had more mana % return it could be good on Ezreal. But I agree there is no reason so get this item over storm.
... begs to differ. Best mana item for him probably ever.

No joke I actually forgot this was in the game until I saw this post
perma poly machine gun lulu? loves using it on bruisers and buys no dmg just full attack speed bc why lane sion when you can lane a squirrel
When, though?
The amount of mana it gives you back is laughable. You are either playing a champ that is mana hungry and gets tear anyway because it is just better, or someone who doesn't have mana issues. Whoever you play and get this item on, get team instead. your win rate will jump up.
They should just give ER its 20% crit back, as well as remove Srormrazor and it'll be fine. It would build like this:
Caster ADC (Lucian, Xayah, Sivir, etc):
Non Caster ADC (Tristana, Jinx, Caitlyn, etc):
All ADCs (save for on-hit) will have a decent 3 item powerspike that can be tuned with individual scaling as needed. Get rid of Stormrazor and return ER to what it used to be.
It's bad on most people but on select champs like
especially its too good, so i do expect it to be changed again.
and that while
sits there being useless for god knows how many years with 0 reworks
Will it be reworked again after it's reworked or will it be reworked into a reworked that's reworked?