Mage Hand Ledgerdemain is a Arcane Trickster Rogue Passive Feature. This ability enhances your Mage Hand, allowing it to carry out additional tasks.
Description
Your mage hand can stow away or retrieve objects carried by other creatures and use Thieves' Tools at range.
- There is no longer and time limit, and the Mage Hand lasts forever until destroyed or dismissed.
- The Mage Hand is now permanently Invisible.
Condition: Invisible
- Has
Advantage on 
Attack rolls and imposes 
Disadvantage on enemy Attack Rolls.
Invisibility ends early if the invisible entity attacks, casts another spell, takes an action, or takes damage.
How to learn
Classes:
- Class level 3: Arcane Trickster Rogue