Homebrew
Medium Fey (Blink Dog, Adventurer & Ghost Investigator, Chaotic Good
Perception +5, Stealth +5
Darkvision 60', Passive Perception 15
Maul. Melee Weapon Attack: +5 to hit, reach 5', one target. Hit: 7 (1d8 + 3) piercing damage. If the target is a creature, it must succeed on a DC 13 Strength saving throw or be knocked prone.
Teleport (Recharge 4-6). Rudi teleports up to 40' to an unoccupied space he can see.
Coward's Instinct (3/Day). Trigger: When Rudi has to make a saving throw. Effect: Rudi can have advantage on that saving throw.