Avenger's Shield

You imbue your shield with radiant energy, throwing it towards a target you see within 60ft. Make a Ranged Spell Attack against the target. On hit the target takes 4d6 Radiant Damage and the shield will then ricochet to a second target within 15ft, dealing half as much damage and then to a third dealing half once again. The initial target of this spell is also silenced for 30 seconds.