Breacher

Years of experience fighting in cities has given you valuable experience on making an dynamic entries.

You now apply your proficiency bonus to portable rams, sledgehammers, wood cutting axes, crowbars, and mining picks whenever using these tools to destroy or forcibly open doors, walls, floors, and support structures.

Also, you deal double damage to those same structures when using weapons described as axes, picks, or hammers (battleaxes, war picks, war hammers, etc.)