I have no clue why it's in the game and why someone even thought it was a good idea to put it in the game, but who ever thought it was should get immediately fired and the item should be removed from the game before it breaks it. You remember season 3 league of cleaver? Well that's what's going to happen if this goes live. It does way too much damage for no reason and will get abused by literally anyone who uses has an auto attack and an ad ratio. It gives way too much AD while also having armor pen? Ok? Then on top of that, it has a huge boost to movement speed for no reason what so ever to make the item even more broken. The passive portion is behond retarded. Just the 25% missing hp is a huge NOPE, DON'T PUT THIS IN THE GAME, but on top of that, it has a freaking 90 flat damage value, making it so in the WORST CASE POSSIBLE, the passive is STILL worth it since it's just a very long CD shiv proc that also gives insane stats. But wait, there's more! If you fuck up and kill the target before it pops, fear no longer! It doesn't even go on CD, making it so you can 100-0 someone with the retarded stats of the item and then kill someone else with the passive while your abilities are on CD, GENIOUS. It's not just assassins like zed and talon that will abuse the fuck out of this item. Bruisers like Jax, Xin zhao and hell, even darius will buy it since it's so fucking broken. On top of that, almost every ADCs will buy it since it gives more AD than IE while also having a better more reliable passive than IE, making it just a retarded item that shouldn't even be in the game in the first place.