Viper's Slither

You are briefly surrounded by emerald energy as you streak forward in a straight line, up to your movement speed. This movement doesn't provoke opportunity attacks. This movement doesn't count against your normal movement speed for the turn.

If you enter a creature's space during this movement, you can immediately make a melee spell attack against that creature. On a hit, the creature takes 2d8 poison damage. The creature must then succeed on a Constitution saving throw against your spell save DC or be paralyzed until the end of your next turn.