Last one...

[Demon Tantrum activated]

[Consciousness overridden]

[Primal state in full control]

[All stats tripled]

—Strength - 91

— Speed - 87

— Agility - 87

— Durability -78

=======

[Pain sensitivity nullified]

•New stats•

[Rage - 100]

[Malice - 100]

[Blood lust -400]

================

In a sudden surge of power, Klaus's body contorted, shadows enveloping him like a living shroud. His head remained exposed, but his eyes burned a terrifying, pure red. The eyes took a weird infinite loop shape. His face was covered with black veins down to his exposed neck area. And at the very top of his head was a small protrusion, akin to a horn.

The shadows, sentient and malevolent, danced around him, pulsating with life. In a heartbeat, he shot forward with unprecedented speed, his rage-fueled demon form propelling him towards the pig-nosed, tailed monsters that had taken his friends.