I picked up silver freeze on the first go round with DH. I the fight eas already on and I tossed a grenade or two, couldn't have been more than three and then kelpunk out popped Silver Freeze.
I picked up Lost Sword of El Patron in about 15 minutes the other day. I was just about to give up, the small crew that i was with left, and it was only me. I killed DH maybe 5 - 7 times by myself and the kerplunk
Lost Sword of El Patron!
I couldn't believe it. Now i just have to level my sword two more levels.