Pre-season 2015

Well, I started playing the new pre-season summoner's Rift to get used to the new changes, while checking out some of the new items. So i started playing for the first time on the pre-season changes at first I was still Shocked by the beauty of the new Summoner's rift Visual update, so in like around 10 minutes into the game i see a Sion in the toplane wearing one of the new items called: Righteous Glory So at first i was like: ''Woah... That item on sion seems Scary... I better avoid him'' But i had to face him due of him Sieging my ally base. I was extremely surprise because of his Tankyness and his Infinite health Regen... I was Shocked I been pumping him with skills shots and when i FINALLY got him at the point of death I proceeded to Ult him I killed him but to my surprise When i killed him The minions Took Tower And Seeing Sion(Passive) Running at me i flashed and i saw him running around for 30 seconds At that point we just lost due to the inhibitor gone and the enemy team procceded to siege...

I really find that Righteous Fury Is a little OP For keeping a dead Reanimated Sion alive for 30 seconds. What do you guys think?