Glimmer

illusion cantrip
Casting Time: 1 action
Range: Self (30 feet)
Components: V, S, M (a coin)
Duration: 1 round
You flick a coin into the air and make it sparkle with shimmering light, drawing the attention of all creatures within 30 feet of you. Each creature must make a Wisdom saving throw. A creature that is in combat has advantage on this saving throw. If a creature fails, it suffers disadvantage on ability checks until the start of your next turn.