Invisibility

2nd-Level Illusion Spell (Bard, Sorcerer, Warlock, Wizard)

Casting Time: Action
Range: Touch
Components: V, S, M (an eyelash in gum arabic)
Duration: 1 hour

A creature you touch has the

While you have the Invisible condition, you experience the following effects.

Surprise. If you're Invisible when you roll Initiative, you have Advantage on the roll.

Concealed. You aren't affected by any effect that requires its target to be seen unless the effect's creator can somehow see you. Any equipment you are wearing or carrying is also concealed.

Attacks Affected. Attack rolls against you have Disadvantage, and your atta ... [more]

condition until the spell ends. The spell ends early immediately after the target makes an attack roll, deals damage, or casts a spell.

At Higher Levels: You can target one additional creature for each spell slot level above 2.

Source: Player's Handbook, p. 289