When Zendikar debuted as Adventure World with Quests and Traps and such, it also had Allies to come together across colors, and then a full party when we came back too and tons of great Allies too
Given how often youll be gaining life in Orzhov, this could offer sweet consistent removal for just 2 mana
Bodyguard cards are a bit of a speciality of the steel ink type and, when exerted, force opposing characters to target them when challenging
Skullclamp Another artifact so powerful that it has been awarded the honor of a ban in Modern and Legacy, Skullclamp is a beast in any deck that can generate an abundance of X/1 creatures, like with Bitterblossom
Packs & Art Like many other sets from this era, Fallen Empires was sold in eight-card packs
That besides, Bitterblossom is perfectly capable of winning the game on its own if it's backed up with enough removal and lifegain