Echolocation and line of sight

[00argopile]

Here is the scenario:
Opponent casts deeper darkness on both of us. As a caster I need line of sight to target him. Would echolocation, via blindsight, grant me line of sight to my opponent?

[Isaac Zephyr]

Yes. You see with another sense and it grants you line if sight.

I had to get very familiar with deeper darkness rules for a nightmare fist drow noble character.

[00argopile]

Awesome! Thank you for taking the time to check that out for me!

[Quintain]

As long as the sense in question that you awe using is a “precise” sense like sight, you are good to go.