Drow Nobility

Your blood courses with power, granting you greater spell-like abilities.
Prerequisites: Able to use drow spell-like abilities, drow.

1 out of every 10,000 Drow are born with a more powerful bloodline, granting them access to stronger Drow Magic.

At 1st level this grants the Drow the knowledge of the spell Feather Fall and it can be cast once with this trait and you regain the ability to do so when you finish a long rest. 

When you reach 3rd level you gain the ability to cast Detect Magic without expending a spell slot. 

At 5th Level can cast the Levitate spell and it can be cast once with this trait and you regain the ability to do so when you finish a long rest.