# Echoes of Steel

- **Level**: 4 evocation
- **Classes**: 
- **Casting Time**: 1 bonus action
- **Range**: Self (30-foot radius)
- **Components**: S
- **Duration**: Concentration, up to 1 minute
- **Source**: [Deep Magic 5e](https://koboldpress.com/kpstore/product/deep-magic-for-5th-edition-hardcover/)

When you hit a creature with a melee weapon attack, you can use a bonus action to cast echoes of steel. All creatures you designate within 30 feet of you take thunder damage equal to the damage from the melee attack, or half as much damage with a successful Constitution saving throw.

