Sunblade

Melee Weapon Attack: +2 to hit, one target.
Hit: 1d8(1d10)+2 radiant damage. The Sunblade deals an additional 1d8 damage to undead creatures.
{1}: Command; "Praise the Sun". When activated, the Sunblade creates a 15-foot-radius sphere of bright light and dim light
for an additional 15 feet.