You got blue masks that were lost after the event ended unless you kept them in your vault and never left the tower with them so you you only got the 3 from the boxes you got for free. So you got upto 3 masks for free, which you got the same thing this year, but with the addition of 4 shaders, 2 emblems and a timed sparrow. RoI was actually supposed to be the second dlc for destiny and TTK was supposed to be the first, TDB and HoW was supposed to be part of Destiny at launch. SRL has yet to be talked about expect that it will be returning, nothing has been said about when or what will be happening. The franchise is supposed to last 10 years with 4-5 titles being released in that time span.