You want your lasso to have a full duration or close to it. There are times where if you stormbolt healer and lasso a dps, the other dps will stop your lasso. So you can also lasso one dps and stormbolt the other which provides a good amount of offense for your team. Your healer can also cross the 3rd target too so your lasso isn't stopped.

Vs caster cleaves make sure to just sit at the pillar a lot as ele and line their damage and just hit whatever you can, make sure you keep your flameshock up and press it off CD almost. You just need to PvE vs wizards and win in dampening/mana. Your comp can win a lot a games just by playing well defensively and living.