Your skill with the whip is enough to make even hardened fighters buckle under your presence.

• Increase the whip's base attack from 1d4 to 1d6 
• As a bonus action, you can extend the whips range by 5 ft 
• When you score a critical hit choose one of the following options: 
  1. Disarm: Against a huge or smaller creature must make a STR saving throw against your Attack DC, on a fail the creature lets go of the weapon and drops to an unoccupied space next to you. 
  2. Grapple: Against a large or smaller creature, with an appropriate appendage or neck, must make a DEX saving throw against your attack DC, on a fail the creature is grappled.