Beast of the Sky CR: ----
Medium beast, any
Armor Class: 13 + PB (natural armor)
Hit Points: 4 + five times your ranger level (the beast has a number of Hit Dice [d8s] equal to your ranger level)
Speed:
10 ft
, fly: 60 ft
Skills: Proficiency Bonus (PB) equals your bonus
Senses: darkvision 60ft., passive Perception 12
Languages: understands the languages you speak
Challenge Rating: ----
Flyby: The beast doesn't provoke opportunity attacks when it flies out of an enemy's reach.
Primal Bond: You can add your proficiency bonus to any ability check or saving throw that the beast makes.
Actions
Shred: Melee Weapon Attack: your spell attack modifier to hit, reach 5 ft., one target. Hit: 1d4 + 3 + PB slashing damage.