Favored Enemy
Beginning at 1st level, you have significant experience studying, tracking, hunting, fighting and even talking to a certain type o f enemy. Choose a type o f favored enemy: aberrations, beasts, celestials, constructs, dragons, elementals, fey, fiends, giants, monstrosities, oozes, plants, or undead. Alternatively, you can select two races o f humanoid (such as gnolls and orc s) as favored enemies. You have +2 in damage rolls against them and advantage on Wisdom (Survival) checks to track your favored enemies, as well as on Intelligence checks to recall information about them. When you gain this feature, you also learn one language o f your choice that is spoken by your favored enemies, if they speak one at all. You choose one additional favored enemy, as well as an associated language, at 6th and 14th level. As you gain levels, your choices should reflect the types of monsters you have encountered on your adventures.
And Beast Master archetype need a rebuild.