Faerie Fire — 1st Level Spell

Choose a point in space. All objects/creatures
within 20ft of that point begin to glow faintly.
All attacks against creatures affected by this spell
are done so at advantage.
Note: Targets which roll a DEX saving throw of
13 or higher aren't affected by this spell's magic.
Range: Within a 20ft cube no further than 60ft.
Duration: Concentration for up to 1 minute.