Bonding companionship

You created a trusting bond with your companions and it inspires you both in combat.

• Increase your Charisma score by 1, to a maximum of 20.
• Whenever you hit a creature with a melee or ranged attack, any ally within 5 feet of you has advantage on their next attack;
  Alternatively, the saving throw made by one creature hostile to you is made with disadvantage if it was caused by one of your allies within 5 feet of you on their next round.
  This effect also applies to your attacks and saving throws caused by you whenever you are within 5 feet of an ally hitting a creature.
  This effect only applies once per situation (you or one of your allies) per minute.