User blog comment:GreenMoriyama/Judaeth, Messenger of the Limbo/@comment-1330314-20160729133913/@comment-3391671-20160807005215

The only real argument I can make in regards to what you have mentioned is that I wished to make Judaeth separate from WF's Limbo because other people had already made similar entities (Lesdin is making one, and we discussed over it). Two-way untargetable may not have been explored here, but I've seen others already touch on it; I don't mind taking a ride on that bandwagon, but for now, that was not my original objective (enhancing Zarakiel into a better representation of Limbo).

Instead of creating two separate planes that cannot interact with each other, I wanted an overlapping plane that holds clear but time-limited advantages to Judaeth's team. This direction could prove faulty, as seen with your reasoning, but this was my train of thought for Judaeth. I'll look into the betterment of Judaeth. I thank you very much for your criticism and will take it to heart. Just to note, Raymond is already out and ready to be critiqued.
 * I am not afraid of removing certain buffs, although I would like to retain some of them. Nonetheless, you are right that Judaeth has transformed into a list-of-buff/debuff champion who could be so much better. I did not consider how unappreciated it could be in reality.
 * As for Banishment, I can see where you come from and can agree with changing the ability from a "I damn you to the Rift Limbo" ability into something he can really be in sync with. I'll see what I can do to accomodate for the new gameplay style too.
 * Rift Walk was an accompanying ability to Banishment, so if Banishment is changing, Rift Walk will be doing so too. With how Banishment is likely to become the new Rift Walk, I'm thinking of placing all the damage buff into Rift Walk, renaming Rift Surge or of the likes.
 * I wanted Destructive Cataclysm to a unique kind of AoE, one that shrinks over time. It means that Judaeth's area of control lessens over time instead of remaining in a large, static-radius area. I would like to say the same for the passive duration extension, but that can be removed without much of an issue.