Echoes of Steel

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 t

Level
4
School
evocation
Casting time
1 bonus action
Range
Self (30-foot radius)
Components
S
Duration
Up to 1 minute
Concentration
Yes

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.

Source and licence

From Deep Magic (open content).

Licence: Open Game Content (OGL 1.0a).

Every licence notice Tavern Bag relies on.