Among the sub-themes, we can point out a focus on high Willpower characters, since they survive many Challenges throughout the game, and a direct Lore gain through Challenges - which means that, in this decks, Challenges not only help with board control but also become your win condition
I take a block of stone, and then I chip away everything that isn't an elephant." Scoop - To concede
There arent differences between packs that come from booster boxes, sleeved packs, Ilumineers Troves, gift sets, or other boxes
As sagas, they are short-lived
The energy deck rehashed a theme we literally just got, Eldrazi are polarizing with the player base, and the other two decks half-delivered on their novel themes