As Cloak and Dagger, when in Cloak form, you can actually kill squishy dps players very fast and in a safe way by hitting them with the terror cape first and then channeling your primary attack on them.

The terror cape itself will do 55 damage instantly and your primary will hit them for 75 damage a second, allowing you to kill a 250 health target in just 3 seconds while also reducing their visibility.

If you stay outside of their reduced visible range, you can easily hit your primary attack on them without them knowing where exactly you are.