The Wendigo - Hybrid caster/summoner
Toad, Rat, Panther, Bat, Spider, Hawk, Gallows
Wendigo, Kraken, Revenant, Ulo, the Keeper of the Water
Rattosh, the Vielwarden, Dying God, Korvaak, the Eldritch Sun, Ishtak, the Spring Maiden, Light of Empyrion
Weapons: Grims Burning Dead
Helm: Vampire Gaze
Chest: Black Hades or Chains of Honor
Shoulders: Myth Bloodfury Spaulders
Pants: Something with vitality damage/resists/attack rating
Gloves: Dracul's or Laying of Hands
Belt: Nosferatu's Coil
Medal: Annihilus with bone spear
Relic: Titans relic or H.Torch with bonespear
Components / Augments
act4 offensive merc
Most conversion is already done, so just x to vitality conversion works.
Wendigo Totem & Modifier
Mogdrogens Pact line
Spend the rest of your skill points in:
Storm totem with vitality modifier
1 point in each curse in Amplify damage line
first 3 stars in Light of Empyrion, 1 point left in Crossroads.
Wendigo totem is great for healing pets, but it also boosts your vitaity damage when you are near it. Use this to keep either yourself alive or your pets. Or go stand next to your pets if the Ubers you are fighting isn't that dangerous.
Alternatively, pick occultist instead of Shaman and then pick Curse of Frailty/Vulnerability, the Familiar, Solaels weapon buff, Blood of Dreeg, the pet buff and the exclusive. Remaining points can then be spend in the hellhound, Sigil of consumption and blood plague (great for devotion procs). I'm not sure which one would do better, but Shaman fits the Wendigo theme better.
Leveling Guide (If Applicable)
Summons do a lot of damage, so I recommend using bone spear.