Otherworld Legends Ruthven

Power of Six Realms:
Damage scales in inverse proportion to you health
Enter a Warrior Ghost state upon falling in combat, during which revival is possible upon defeating enemies
Attack speed scales in inverse proportion to your health
Deal additional damage to enemies based on your lost health
Damage against elites and bosses is increased by 35%
Realmsoul:
Base attack bonus is increased to 20%
Splash damage is dealt when you slay an enemy with Effloresce
Base crit damage bonus is increased to 25%
You deal higher damage to an enemy proportional to their remaining health