Vagan Time Missions OP

I failed 3 times with a 1400 dps LMP FP shadow in cruel and later in early merciless too. Vagan is OP as fuck. The potions are waay too strong and even if I'd party up for a mission, he simply oneshots people in a 6-man party with a single leap slam and his helpers have a bit too much hp imo.

All the masters are really cool, I like the missions and all the ideas behind them, but they need to be adjusted. Some of them are really overtuned.

Edit: ^ I fuckin hate Vorici's "leave the guards alive" quest. Tell that to minions, arc, multistrike, melee splash, burn prolif etc...

Yes, I have been having issues with killing Vagan within a time limit because he keeps endlessly spawning totems with searing bond ALL over the room, and I have a melee character with high dps (24k), but still find it difficult to even get close to him 2 hit him, especially since he heals back up right before he goes down....
Can you say BROKEN Grind gear??
This guy is ignorantly OVERTUNED!!

I am 3 shotting merc Piety and still I can't kill this guy (before the time runs out) when I see him in a 70 map. WTB Vagan's flasks pls >.<

The OP posted this before Vagan got a really big nerf. Now he's almost pathetic, I would really like to see how you guys are playing. I'm wrecking him with all of my characters what ever the mission or the level is.