If you are looking for a fun and thematically appropriate twist for the beast master ranger subclass, talk with your DM about allowing other types of creatures for your (medium or smaller and CR of 1/4 or less) companion based on your favored enemy choice(s).
Medium or smaller. CR of 1/4 or lower. Beast?
If you are looking for a fun and thematically appropriate twist for the beast master ranger subclass, talk with your DM about allowing other types of creatures for your (medium or smaller and CR of 1/4 or less) companion based on your favored enemy choice(s).
Aberration? Flumph! Construct? Flying Sword! Dragon? Pseudodragon! Elemental? Steam Mephit! Fey? Blink Dog! Fiend? Dretch! Ooze? Oblex Spawn! Plant? Needle Blight! Undead? Zombie!
There are a few options that might be a little overpowered, I'm looking at you, Pixie! But the rest are just 1/4 CR creatures.