"Juggernaut" - Thorns and Retaliation Archetype
Quill Burst - Juggernaut accumulates damage when being hit on stacks of 10 procs AoE needle explosion
Hedgehog Stance - Passive - juggernaut spawns tiny spiked balls when being hit by monsters
(similar to monsters on death effects)
Heavy Point - Juggernaut jumps and procs earthquake shockwave on landing
Barbs - Juggernaut adds his Damage Return to his attacks
Porcupine's back - passive - dmg return/total dmg return/dmg reduction