Summoners, also known as Dranjurers, are hands down the cheesiest class on Duris. In their short history, balancing them has been virtually impossible, yet they remain. If you play one, you'll realize how absurdly overpowered they can be. Likely you will choose to only PVE with the char, knowing that if you kill players with your broken deathpets, you'll get nerfed into oblivion..
That said, the basic strategy is, 1. have a very high charisma to 2. successfully cast contain on rare and hard to kill mobs. 3. Equip that pet and 4. order it to destroy the universe. 5. Loot and enjoy!