Stop. Spending 17 minutes in a Nightfall (missing one Champion, granted--not my fault, though, blueberries nuked the Ogre boss before I could kill the Champion), just to get ONE Enhancement Core on DOUBLE REWARDS is not fun, satisfactory, or rewarding gameplay. Either commit to rewards, or don't. This is insanity. Same goes for Legend/Master Lost Sectors. In no realm should [b]ONE[/b] Enhancement Core be consider ample rewards for clearing all Champions. At least do +3 or +5, or scale rewards based on how many lives the Player has left. Reward the player for performing well and mastering the Lost Sector. Gold Tier rewards for a Nightfall should at least be +5 Enhancement Cores and a Legendary piece of Vanguard armor or something. Anything would be better than [b]ONE[/b] Enhancement Core.