Your touch charges a creature with electricity. Make a melee spell attack against the target. You have advantage on this attack if the target is wearing metal armor. On a hit, the target takes 1d6 lightning damage and is infused with lightning until the start of your next turn. Until the spell ends, the target takes 1d4 lightning damage when it moves for every 10 feet it travels.   At higher levels. This spell’s damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).