[2.6] Zombie Suicide Bomber

New Mon'tregul's Grasp +5000 life to zombies is absurd for minion instability. Umbilicus Immortalis + corruscating elixir = nuke. You can get 5 zombies each with 30,000 life. 150,000 life x .33 = 49,500 base damage before damage modifiers. Then throw in The Baron helmet to add more zombie life and zombie number. I recommend to watch video guide for easier understanding and details: https://www.youtube.com/watch?v=g7I4ezFycjM
Passive Tree: https://www.pathofexile.com/passive-skill-tree/AAAABAMDAAFvBkkHHg18DeIOSBCXEQ8RLxFQEZYTbBUnFdcXLxhWGGoabBslHNwdFB1PH8ci9Cj6KpgrCiycLKYsvy2LNAo1uTdmN4M7DUJLRARIjkjnSU9JUUmxS65Ms025VdZWY1fJWAdY5VxrXfJfKmTnZp5odGqsa9tsC20ZcLt0VXgvfOV9GH_GgKSCx4RIhTKFYIXFhq6Leox2jLGPGo9GkDOQ1pMnlS6XLZuKm6Gdrp48oS-mrKbrpwinK6rErJi3MbiTvKq-T76Kv5fBxcMTw23JPcy80B_Tj9P718_ZC9lb2mLfiuL36QLquutj6-7sGOyD7IrviO_r8NXyHvfX-Tf56PqA-tI=
Links: (Raise Zombie, Spell Totem, Increase Area of Effect, Minion Damage, Elemental Focus, Fire Penetration) (Flammability, Elemental Weakness, Blasphemy, Enlighten) (Lightning Warp, Faster Casting, Less Duration) (Vaal Discipline, Flesh Offering, Increased Duration) (Raise Spectre, Minion Damage, Increased Area of Effect, Cast When Damage Taken) (Ball Lightning, Arctic Breath, Cast When Damage Taken, Greater Multiple Projectiles) (Desecrate) (Summon Stone Golem) (Discipline)

Is your enter key broken?

This is a good concept.. but you have a witch passive tree in a Templar forum. I think you might have messed on your post a little. Otherwise interesting idea.