This item is way too strong. Crits is already one of the most damaging stats in the game but to have crit be able to crit (basically what IE does) is insane.
Really sick of getting 3 shot by ADCs as of I'm being Syndra ulted. At least Syndra ult has a cool down and won't burst people consecutively.
Anyone else think crit stats needs another look?
Also 
with 
is pretty dumb. That 10% reduced crit damage on his passive is nothing once he gets IE.
If you're squishy and in range of an adc you should be killing him. Hence why every ability and gap closer has more range that ADCs normal range.
Except tristana fuck tristana
IE is a multiplicative item, its effectiveness depends on how OP its user is. If our adc's did high sustained damage instead of Annie Q twice a second, then IE wouldn't seem that crazy.
The should only be one crit item imo
If you're being 3 shot by an ADC outside of Trist/Kog/Twitch(as these should be the only late game ADC's that can easily "snipe" you) its the way they are designed to be, so get over it. Also if you can't stun them before they get in range, I'm feeling you're doing it wrong. If you can also take them out while they are attacking you, it cripples their team more then yours, as ADC's are very crucial for taking towers, more so then having an AP champion alive. Also you have the ability to execute people starting as soon as you hit 6. ADC's don't really have that kind of power, at least by using AA's and not named DRAAAAAAAAAAVEN, until they reach late game, so you have plenty of time to blow up people until they reach the point where they can fight strongly.
