Talk:Thunderbolt/@comment-124.149.136.193-20130626115920

Dropped for me on kala-azar,eris (Deception).

'Commonly obtained as a bonus mod for Platinum packs, but also dropped on Infested defense maps, as a wave reward or from mobs.'

I know it says 'commonly' but i found it a bit misleading, made me think you can only get them from those mentioned in the quote.