D4 S1 The Unconstrained Beast - Malignant Heart

The Unconstrained Beast is a Druid Wrathful Super Malignant Heart with the following effect:
When you are hit with a Stun, Freeze or Knock Down effect, there is a 40-60% chance to automatically activate Grizzly Rage for 3 seconds.

Note that the effect above is for Level 20 Characters (usually level scaling only affects hearts with a "numeric" effect). It will appear in-game with the prefix "Caged Heart" of The Unconstrained Beast.

Wrathful Malignant Hearts, like The Unconstrained Beast are the equivalent of an Offensive aspect. It will only socket into a "Wrathful" Malignant Socket which are ONLY found in accessories.

As an additional effect, all Malignant Hearts including The Unconstrained Beast will give armor that scales with its level.

The Unconstrained Beast and all other Malignant Hearts were first released in Season 1.

Related Links & Other Information

In the meantime, Related Links:

Not much to say about these... I suppose the main one would be:
D4 List of All Malignant Hearts.