The Boon of the Beast King

"You Walk like prey no longer"

The character receives the Beast King's Mark, branded onto their shoulder, chest, or face in golden fur-like lines.

Boon Effects (Permanent unless removed by wish or divine intervention):

• Predator’s Prowess: Your melee weapon attacks deal an additional 1d8 force damage once per turn.

• Savage Speed: Your speed increases by 10 feet.

• Fearless Howl (1/Long Rest): As a bonus action, you unleash a bestial roar. Each creature of your choice within 30 feet must make a DC 18 Wisdom saving throw or be frightened until the end of their next turn.
  
  You and allies within the same area gain advantage on attack rolls until the start of your next turn.

If the player abuses the power (e.g., through betrayal, cruelty, or cowardice), the mark may twist—causing them to slowly mutate into a beast, or attract the attention of Khareth, the Beast King General, who will arrive to "reclaim the strength stolen."

FROM THE MIND OF ALEC LACHMAN