Yamato

Evocation Casting Time: 1 bonus action Range: Self (30 feet) Components: V, S, M (a fragment of an anvil) Duration: Concentration, up to 1 minute Description: You infuse your weapon with unrelenting force, turning every swing into a devastating attack. For the duration, your weapon attacks deal an additional 4d10 force damage and ignore resistances to force damage. Additionally, when you hit with a melee weapon attack, creatures within 5 feet of your target must make a Dexterity saving throw or take half of the force damage dealt.