Equip a fast one-handed weapon (like a wand or sword) solely for its socket slots or passive stat boosts. Look for weapons that natively grant minion damage.
Since your attributes (Strength, Focus) do not directly increase your minions' damage, most summoner builds prioritize survivability. My Summoner Cannoner Engineer Build for Hardcore Elite v1.2 torchlight 2 best engineer summoner build
Used strictly to generate Charge rapidly in groups of enemies to power up your Forcefield. Gear and Socketables Equip a fast one-handed weapon (like a wand
Your primary spammable DPS. They track enemies and deal significant fire damage. High levels reduce their cooldown drastically. torchlight 2 best engineer summoner build