Invisibility

Source: D&D 5.2 SRD Spells

Level 2 Illusion (Bard, Sorcerer, Warlock, Wizard)

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

A creature you touch has the Invisible condition until the spell ends. The spell ends early immediately after the target makes an attack roll, deals damage, or casts a spell.

Using a Higher-Level Spell Slot. You can target one additional creature for each spell slot level above 2.