Flash Strike

During your training, you learned that the first strike in combat is the most important attack, and that initial strike can carry you through the battle. When you roll initiative, you have advantage on the first attack you make including any spells that cause slashing damage, and if you hit your target, the attack deals an additional 1d6 slashing damage. Also, when you dash or use the disengage action on your turn, if your next weapon attack hits, will deal an additional 1d6 slashing damage. You must be wielding a finesse weapon or a sword without the heavy property to gain this effect.