Homebrew Fury Species Details

When loses 5 HP It Becomes a Large sized creature that does a +15 to unarmed strike damage

When loses 10 HP becomes a Huge sized creature that does +25 to unarmed strike damage 

When loses 30 HP Becomes a Gargantuan sized creature that does +50 to unarmed strike damage

Fury Traits

Starts as a Humanoid that becomes giant sized while angry

Language

Knows the Languages Giant, Undercommon, and Common