User blog comment:Crashfan1997/Gren, The Shadow Walker/@comment-5663427-20130908191337

Why you stole my Spectre's passive?! ;_;

Concept is nice but, his ult is just instant Karthus's + TF's + Fiddle's ult x2. And just 350 Mana cost won't fix all. (Let's think... 125 / 165 / 255 (+ 60% AP) every second for 5 seconds... 625 / 825 / 1275 (+ 300% AP), this is whole damage of this skill... BUT WAIT!  "...the hueco world will double the damage inflicted to enemies..." Alright, let's check how much damage it will deal then... 1250 / 1650 / 2550 (+ 600% AP)... WHAT THE FUCK, combine this with Liandry's and gg) Also, it's spell which is: global, non-target, not able to block by banshee's veil/spell shield/QSS. So, you can survive this ultimate only if you have 10000 hp + 200 Magic Resistance which is IMPOSSIBLE, especially if you will fight Gren. Also, his infinite CC is too good (2.5 second fear, at 1st lvl when Fiddle has 3 seconds Fear at 5th rank of his Q and Hecarim has only 1 second fear on his ULTIMATE) You should look again at you concept and compare it to other champions, he's just unbalanced thanks to his infinite damage/CC/sustain. He is just stupiditly good and propably only Vladimir with his Sanguine pool could survive anything that Gren used at him (But only if Gren won't use his ult). Concept is good but at first you need to know how large any value should be in order to make a good and balanced champion concept

And again, Why you stole my Spectre's passive?! ;_;