If Singularity targets Sett, Brawler on the battlefield, and in response Hidden Blade is used to pop Sett (triggering his legend effect to recall him to base), does Singularity still kill Sett when it resolves?

Ruling: Yes, Singularity still kills Sett, Brawler even after he is recalled to base.

Nuances:

• Singularity does not have any location-based restrictions, so Sett remains a legal target for the spell when it resolves regardless of where he moved to