Me and two other friends completed the Level 28 strike that was known to give unknown rewards or legendary equipment. The strike took us a total of about 1 and a half hours. Doing this mission you are definitely going to want to bring any weapons with Arc Damage on them considering that Arc damage is boosted and that it does extra damage to the Fallen. Be very cautious doing this Strike. Captains will 2 shot you and grenades are constantly being thrown. I'm a level 26 Hunter now and I use the Arc Blade sub class and it was so helpful during this strike because of the ability to turn invisible. I HIGHLY approve any hunters to use the sub class so that you can revive fallen team mates. It was such a huge help. and also if you all die, you get sent to orbit as well. SO DONT DIE ;). As for the rewards, I recieved an exotic helmet, "Eye of the Third Man," I think it was called. My other team mates recieved 8 Ascendent Shards which are very hard to come by and are needed to upgrade legendary or higher armor. and one of them also recieved a Legendary Heavy weapon. We also recieved a "buff" that gives us boosted xp for the rest of this coming up week. and it shows blue flames spinning around my characters head. It's pretty cool :). Doing this mission is going to take a lot of time and will actually require some little strategies between you and who you are playing with. If you wanna know anything about the mission just send me a message and ill do my best to help you out! thanks.