Personally I find them less susceptible to scratching on the Holo despite the huge surface areas
Delirium is not hard to achieve, and the activated ability to become any permanent in your graveyard (ANY type of permanent, no restrictions) is very very powerful
Characters on the location gain Rush, so they can challenge on the same turn they're played
The Emerald & Steel deck includes the rare Scar, Vengeful Lion, a neat little draw engine that punishes your opponents for challenging your characters too much, and a super rare Floodborne Kronk, Head of Security, which gives you a chance to play a free character anytime Kronk banishes another character in a challenge
Starting Hand: To begin a game, shuffle your deck thoroughly and draw 7 cards as your starting hand