Enevhar Aldarion
Oh Wise One
Yes @Soleil Nightbloom
My fellows and I discussed this. It is 2 rune shards from a Wonder of your last chapter. We're not sure what chapter 1 or 2 would get, however. I am early Orcs and received 2 Blooming Trader rune shards. One of my fellows was researching the scout in a new chapter and she did not get a rune shard for the Wonders that she just researched.
To add to my above post, I have not gotten far enough into chapter 16 to research the AWs and I still got offered chapter 16 rune shards for that daily prize, and also in those stupid grand prize Tomes that give you a choice of one rune shard.
As for chapter 1 and 2, I remember back when Inno made the change to no longer award shards for AWs in future chapters, that they went back and made the change for chapter 1 and 2 players to get shards for the chapter 2 AWs, instead of getting nothing, so that is probably true for this event.