Accursed Implement enjoins us to find a way to unlock Feat: Orb. I'll put more arguments later for Accursed Implement, but this is just a short write-up.
To jog everyone's memory, it's a feat that offers +.125 Base Rank (if I recall collectly, +0.25 with modifiers), which for reasons extensively debated over 1850 pages is pretty bonkers at the level we're currently at. The blurb for Feat: Crown came from attempting to fulfill Hunger's original desire of introducing the ideals of peace and liberty through Be the Change.
This quote pretty much seals the deal on this interpretation:
At last attain the outcome that Hunger died for, what he set out to do before age and treachery taught him what may have been his final lesson, but for the intervention of the Accursed.
Now, we are offered Feat: Saber, which is mentioned to be
exclusive. This may be our final chance to get the Crown, Orb, and Saber trinity bundle. The broader context of this update is fulfilling Hunger's ideal of a hero, one that stands opposed to evil and refuses to back down. It's a wonderful character beat, and reinforces his thematic legacy. Obviously, the saber, while decidedly martial in symbolism, has connotations of romanticism, duelling, and chivalry.
Feat: Orb was offered to us when we unlocked the Fifth Sign. The blurb:
The most foundational of sorceries wields the most fundamental of principles. That is all.
Orb has plainly visible symbolic connotations in magic. We used it to attempt to solve the problems we created by deposing LP, as well as buffet our personal growth to protect Aobaru. I put forward that Orb is gained when making advancements in magic in the purpose of Hunger's ideals. This would probably look like researching a way out of the Voyaging Realm, advancements in the Realm of Evening, something Ring-related, something related to Philosopher's Wreath, and something something Gisena.