Here's three. Two of these were on Crota. 1. We were about to kill Crota and our swordbearer jumped up for the final attack when suddenly Crota punts our swordbearer 100 feet into the air and after a few seconds he hits the ground and "Guardian Down". We all almost suffocated. 2. I was swordbearer this time and everything seemed to be going fine. I jump up for the first series of hits and after I smacked him a few times I jumped down onto the rock and wait for my team to down him again. I start hearing everyone saying "Oh shit!" and "What the -blam!-!" and "What is happening!". So I spin around on the rock and Crota is standing inches away from me down stairs and a second later he just decimates me with his sword. 3. I'm doing Winters Run with a couple friends and we make it to the part where you stand on the rocks and clear the waves of enemies. When it gets to the wave with the Hydras I walk over to my friend and say "I'm out of heavy ammo. Do you have any rockets for these Hydras?" he says "Yeah". As soon as I see him aim his rocket launcher I put up a Titan bubble and he blows himself up. We all have a good laugh... except my dead friend... he's pretty mad.