Riddle of Surprise {Solved}

Hey guys, I'm not sure if this riddle has been done before or if something like it has been done so forgive me if this is just a repeat. Who/what I am? [i]You have encountered me. You have been defeated. I represent something greater than my name suggests. I am a foe even stronger than oryx. I have brought down even the most mighty of guardians. Some consider me an even greater threat than the darkness[/i] Winner: MURDER FIEND13 Answer: [spoiler]Weasel: error code[/spoiler] Helpers: [spoiler]YOU PRUNE[/spoiler] Alright this is my first riddle good luck, If it hasn't been guessed within a day I'll post a hint. Although I expect tree of ruin to get it pretty quick Edit: a lot of yall are being very vague. The answer is actually a well known person/thing/group in destiny. It's not just something like time or fate -blam!- it, [b]Hint 1[/b] [i]I am not something guardians can understand. In fact, I'm not sure they are even aware of my existence. Despite this, I still continue to defeat guardians by day and night [/i] [b]pro tip[/b] [spoiler]the architects is not the answer[/spoiler] Final edit: How is the weasel stronger than oryx? [spoiler]oryx is a raid boss and thus he can be defeated. The weasel is unpredictable and there is nothing you can do once he gets you[/spoiler] How is the error code actually defeating guardians? They don't die? [spoiler]Correct, I never said they died. You're guardian is defeated because he/she has failed to complete their mission because the destiny game quit because of the weasel[/spoiler]