Rapscallion Rogue Whip Wielder

You gain proficiency in using Whips and have the following benefits and actions:

1.  Whip dualist:  +2 to damage while wielding a whip in one hand and no other weapon.
2. Animal Tamer: I may attempt to use my attack to frighten animals. My whip strikes the air above a hostile animal and makes a loud “cracking noise” which can be heard 100’ away. Animals hostile and within reach of me make DC wisdom check vs my DC Acrobatics.  If the animal fails the saving throw, it is frightened of me for 1 min (Action)
3. Opportunistic Tripper.  When a creature leaves my reach, it provokes an Opportunity attack. I may use my reaction to attempt to trip the enemy using a whip attack . My DEX (acrobatics) vs opponents DEX (acrobatics). On a failed save,  the opponent falls prone and has a moment of zero until start of his next turn. (Reaction)
4. Whip Escape: I may use my action to attempt to grab an inanimate object within reach such as a tree branch, statue or ceiling beam etc. DC 13 dex (Acrobatics) to grab, DC13 strength (Athletics) to swing or climb. (Action)
5. Back-Off:  Other creatures provoke an opportunity attack from me when they enter my reach. (Reaction)