Usually, the Shift keyword enables players to place a more powerful version of a character on top of another card - matching the requirements - for a cheaper ink cost than paying the full ink price for the character, as well as immediately putting that character into a readied state
I havent been doing the new Shattered Glass figs, my focus is more narrow
Etali, Primal Storm
Mass removal makes for some serious card advantage
So far, the only cards revealed for box toppers have been reprints of The Great Henge, Wasteland, and Ensaring Bridge, as The Party Tree, Valley of Gorgoroth, and Bridge of Khazad-Dum respectively
Monument to Endurance can singlehandedly close games, even if you never connect in combat