Including an additional d6 to each of your attacks at sixth level is a nice reward to your Rage damage, and scales to 2d6 when you reach 14th level. But D&D 5e makes multi classing very simple. When that is put together with two wildly different classes like barbarian along https://edwinibtmb.blogcudinti.com/28104329/the-elf-fighter-5e-diaries