Thread:VedranTheII/@comment-37076256-20190209143258/@comment-4136655-20190209150505

How about you actually watch the show? But fine, you want to know how much of a dumbass you are.


 * 1) "There is also an as of yet-unknown method for grafting Grimm anatomy to a human body, as seen with Cinder Fall's left arm."

Grafting is the process of transplanting tissue from one source to another. It's the closest thing to describe Cinder's arm, since prosthetics typically refer to artificial body parts.
 * 1) "However, there are two critical weaknesses to those who undergo such a process."

No speculation here.
 * 1) "First, Aura cannot protect the Grimm component due to retaining the Grimm's soulless nature."

This is outright stated in "Downfall" by Raven Branwen after Cinder's arm is pierced a shard from Cinder's own sword.
 * 1) "Second, the prosthesis user is vulnerable to the power of the Silver-Eyed warriors due to the Grimm's weakness to their power."

Cinder had a reaction when Ruby's silver-eye powers in "The More the Merrier". Also would be implied anyway, as silver-eye powers only work on Grimm, seen in "End of the Beginning", "Alone in the Woods", "The Grimm Reaper", and "Our Way".
 * 1) "On the other hand, such a prosthesis user is afforded several abilities as well."

Again, no speculation.
 * 1) "One ability is the power to forcibly absorb and potentially assimilate the powers of a Maiden."

Cinder attempted to absorb the Spring Maiden powers from Vernal at the end of "Vault of the Spring Maiden", failing to do so since Vernal was not the Spring Maiden, but this implies that the Grimm arm had the capability to do so.
 * 1) "Another is the power of elasticity; Cinder Fall was able to extend her Grimm prosthetic left arm several meters while still appearing to maintain physical strength."

Again, at the end of "Vault of the Spring Maiden", Cinder's arm expands when attempting to get the Spring Maiden powers from Vernal.
 * 1) "The prosthesis user also appears to "bleed" from the Grimm component in the form of black smoke - the same way a true Grimm does."

During the fight with Raven in "Downfall", when a shard of Cinder's sword pierces the Grimm arm, smoke extrudes from it.
 * 1) "Furthermore, Cinder was capable of feeling intense pain when Ruby's silver eyes activated and when a sharp fragment pierced her arm in her duel with Raven Branwen."

Cinder literally fell to her knees in pain when Ruby's silver eyes flared in "The More the Merrier" and in "Downfall", she screams out in pain when a shard of her own sword pierced her Grimm arm.