It definitely is an OP build, as all Tavern Brawler builds (monk...).
You miss 1 feat... Barbarian 7 is useless, Barbarian 5/rogue 4/fighter 3 is the best way to go.
It allow you to have 20 to 22 strength (with the act 2 potion).
Even with 20 strength + tavern brawler your bonus to attack rolls is a lot better than any other classes bonus to attack rolls so your %to hit is always higher... You cannot hit less often.
I just did a build video about it and I got 85-90% to hit against most act 3 ennemies. Make sure you have weapon proficiency !
(Level 1 should be barbarian or fighter, if you respect at some point and took rogue first you miss the proficiency bonus to your attack roll with the dwarf hammer).
Last edited by Maximuuus; 02/03/24 07:55 PM.