Guerrilla Mastery

You've mastered maneuvering across the battlefield, sliding through openings that others might not see. You gain the following benefits:

• You can move through a hostile creature's space regardless of that creature's size.
• When you hit a creature with an opportunity attack, you can move up to half your speed (no action required) without provoking opportunity attacks from that creature.
• When a hostile creature moves to within 5 feet of you, you can use your reaction to Disengage and move up to half your speed.
• Once per turn, when you hit a creature with a weapon attack, another enemy of the creature is within 5 feet of it, and that enemy isn't incapacitated, you can deal additional damage equal to twice your proficiency bonus.