You have mastered the ways of the whip and the intricacies of such an exotic weapon. You gain the following benefits:

• You gain a +1 bonus to attack rolls you make with a whip.
• +1 to Dex
• When you hit with a melee attack using a whip you deal an additional 1d4 damage of whatever type the whip deals.
• Any Whip you have Equipped is know Light 
• You have advantage on ability checks and attacks made to disarm or grapple enemies when using a whip as a part of the check or attack.