Improved Rogues Trick

You have improved your tricksy ways to gain a particularly effective maneuver.

• Increase your Dexterity, Wisdom, Intelligence or Charisma by 1
• You may use your bonus action to force an target that you can see within 15ft to make a DEX saving throw (DC DC 8 + your proficiency bonus + your dex modifier). On failure, a target becomes stunned  until the end of its next turn
• you can use this ability 3 time, resets on long rest.
• Requires Level 8