You can cancel his recharge with your stun if timed right.

Best thing about Torvald? No movement ability or CC immunity ability, a perfect target for your stuns. By stunning him you can stop him from recharging his shield or using his ult, so he'll have to buy resiliance first instead of cauterize or wrecker

In the moments when Torvald has no extra shield, stun him, and you can get an easy kill.

In the moments when Torvald has no extra shield, stun him, and you can get an easy kill.