This is Shaycon, agent of the Order of Mata Nui, Intelligence and Research Division.
Power in the Medical Wing has just been severely weakened, so I am using my mobile communicator. We are currently in a Code Nine-Four: there is a severe threat within our base.
The threat is identified as Patient 817, alias Jethryn, who was recently brought in for Order treatment after he was put in a coma by an unknown enemy, currently identified as Entity 389.
Although in ordinary circumstances Patient 817 would not be considered a threat, I am of the belief that Patient 817 is in reality the embodiment of Mythic Entity 53, alias The Stormhawk
From recent transmissions by now-deceased patrols in this Wing, it appears that normal soldiers will not take down the Stormhawk – to fight him we need at least the strength of a Toa. We will need a repair team to see if they can reverse the damage that the Stormhawk has done.
Shaycon, ending transmission.
If you don't get it yet, I have a new version of Jethryn with a distinctly different tone in story and MOC than versions 2 and 3.
Quoting Kermunklin the Giant Evil House Head
Mythic Entity 53?! How many Mythic Entities do you guys have? At least 53, I suppose.
Those are entities recorded by the Order of Mata Nui -- I haven't put in forms for all 52, but it would include other abnormal beings like Artakha, Karzahni and Tren Krom (if you've ever heard of those.)