Drogoz is very hard to hit while in air. Don't stick your bombs on him, just detonate bombs in-air close to him. Your bombs fly faster than his rockets and poppy bomb (legendary "Accelerant" recommended) lets you dodge better than his thrust.
Force Torvald to use his Recharge ability, before you pull out your Energy Shield. If you pull it before he uses his ability, he might sustain on the point longer and your shield will be severely crippled.
Walk through his shield, hook him closer to your teammates. In a 1v1 watch out for his turrets, try to stay out of their fire angles and you will out-dps him then with the help of your shell heal card and extra hooks.
Force Torvald to use his Recharge ability in order to maximize the effectiveness of your Energy Shield. Don't pull it out before he uses that ability. It will recharge his shield faster and your shield will be severely crippled.