Mandalorian Demolitionist 6 

Rarity: Common
Base: Medium
Gender: Unknown

Special Abilities

• Self-Destruct 10 (When this character is defeated, each adjacent character takes 10 damage)
• Thorium Charge (Replaces attacks: Designate 1 door within 6 squares as open; it remains open for the rest of the skirmish and cannot be closed)

Thorium charges were high-explosives used for demolitions. A thorium charge was more powerful than a comparably-sized thermal detonator.