Bloodhound

1st-level transmutation

Casting Time: 1 action
Range: Touch
Components: V, S, M (a drop of ammonia)
Duration: 8 hours

You touch a willing creature to grant it an enhanced sense of smell. For the duration, that creature has advantage on Wisdom (Perception) checks that rely on smell and on Wisdom (Survival) checks to follow tracks.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you also grant the target blindsight out to a range of 30 feet for the duration.