Cursed Seal

You touch a creature or make a melee weapon attack on a creature you can see within 5 feet of the caster. The target makes a WIS save DC=9+CHA(mod) on a fail the target is marked with a burning cursed seal. The target has disadvantage on attack rolls made against the caster and takes fire damage equal to half your CHA modifier rounded down each of their turns. The seal disappears if the target moves 100ft away from the caster.