Title of thread says it all, this hero MUST be removed from the game IMMEDIATELY to avoid imminent catastrophe.
First, the skill-related reasons. The meta-game has evolved substantially to focus on many heroes who mere months ago were considered underpowered. However, Jereziah over months (besides MEANINGLESS nerfs) has gotten MORE powerful. Think about it, he can make the ENTIRE TEAM INVINCIBLE to physical damage AND provide a hero with MAGIC IMMUNITY...oh and did I mention his 360 TRUE DAMAGE nuke AND heal!? Unfortunately, that's only THREE of his abilities, he also has an AOE CONSTANT SLOW...
Now, the second reason is related to Newerth Stability. In the status quo, Newerth has growing Legion-Hellbourne tension, the more and more Jereziah is played in the game the more likely it is he will actually die in battle. If the king of Newerth dies and

has to come out of hell, chaos will ensue and Newerth will become politically destabilized, causing global nuclear conflagration between the Legion and Hellbourne. The Legion has

as their tactical weapons designer while the Hellbourne has

who IS a walking bomb (maybe more dangerous..). Averting Newerth Nuclear War is key to getting off the rock into space and developing technology like the vehicle

drives.
Hopefully S2 and HoN Community, I have thoroughly convinced you to reconsider the use of Jereziah in competitive, public, matchmaking, and all other HoN games.
Please remove!
Sincerely,
A Concerned Citizen