Supernatural
Supernatural ’s Sam and Dean Winchester faced many decision throughout the 15 season , but did n’t always make the right call . Granted , Sam and Dean ’s action were sometimes in party favor of the greater good , such as Dean ingesting phoenix ashes to kill Eve or Sam rallying hunters to take out the British Men Of Letters when they were eradicating the American huntsman population . However , the brother ’s seemingly immovable commitment to cheating death for preserve each other often led to major ramification on the plot .
Without stay steadfast in and prioritizing their original goal of " make unnecessary multitude , hunting things , " they would not have made some of the choices they did either due to selfish reason , like Dean resurrecting Sam to obviate being alone , or without look at the cruelty , like when The Winchesters tricked Jack into trammel himself in a Ma’lak Box . So while they often went into situations with their intentions apologise to them , Sam and Dean have made many mistakes inSupernaturalthat sometimes had ripple effects .
10Dean Hunted Even After He Started A “Normal Life”
After Sam went to nether region at the conclusion of time of year 5 , Dean returned to his old fling , Lisa , and her Word , Ben , and attempted to have a regular life , tender farewell to hunting . He even retired his beloved Aepyceros melampus during that time . Despite his brokenheartedness and paranoia from a life of monster - hunting , Dean was relatively happy having a family . However , shortly after Sam bear witness up , Dean slowly slipped back into hunting . Ultimately , this direct to one of his fears , namely Lisa and Ben in danger . Crowley ’s demons snatch them , one of whom possess Lisa and jab her , nearly fatally . Without Castiel , she would ’ve pass , arguably because Dean did n’t steer exculpated of the hound living as he had stand for .
9Sam Trusted Ruby The Demon
One of Sam ’s most problematic decision was trusting Ruby , even after discovering she was a demon . Unlike some other choices , Sam ’s decision to succeed Ruby ’s lead was uninterrupted , despite admitting his reservations about her . Additionally , Sam and Ruby were never friends , but alternatively , their volatile relationship slowly direct to Sam ’s demon line of descent dependency . This was something he was contravene about and ashamed of since it was one of the many things he sustain from Dean .
To make matter worse , Sam turn back Dean from stamp out Ruby in season 4 , installment 21 . Had Dean obliterate her then , Sam would not have free Lilith , necessarily , which would have prevented Lucifer from escaping hell . If the seals had been allow as is , the demolition and topsy-turvyness Lucifer make once he was topside would n’t have take place . A primal object lesson of this is the Four Horsemen and the numerous innocent people who died because of their carrying out of lift Lucifer ’s instructions .
8Dean Started The Apocalypse
In a like light to the issue of Sam trusting Ruby , Dean ’s decision to resurrect Sam at the goal of time of year 2 , disregarding of what could go amiss , started the journeying to the Lucifer - led Revelation . so as to bring Sam back to life after one of Azazel ’s psychics killed him , Dean made a crossroads deal , at last sign his demise sentence and assure his soul go to hell .
By the end of season 3 , Dean ’s clock time was up , despite Ruby ’s Trygve Halvden Lie to Sam about saving Dean . This set up space for the seals to be broken . One of the 66 seals to free Lucifer happened to be a righteous man shedding descent in hell . As Dean confessed to Sam in time of year 4 , episode 10 , he withstand excruciation for 30 years before yield to Alastair and visit agony on souls fetch to infernal region . This ensured the first seal give out , therefore make it easier to free Lucifer .
7Dean Accepted The Mark Of Cain
While Dean ’s motive for grow the Mark was rooted in in force purpose , it was quite reckless and had season - foresighted repercussions . Even with knowing the Mark comes with great load , Dean did n’t ask for further account , but instead took it on to wield the First Blade . His fixation on obliterate Abaddon above all else was reckless even though it slightly aligned with his common ' shoot first , ask questions later ' mentality .
Because of the Mark , Dean battled with murderous cult and even demo pleasure in killing , like when he , Sam , and Jody cleared a nest of vampires . The Mark was also another element that led to more Trygve Halvden Lie between the Brother , such as Dean take Sam to an unrelated location in rescript to kill Abaddon . Additionally , his Blade - induced rage caused him to attack Gadreel even when he was threaten himself by tell on Metatron to help the Winchester . in all probability one of the distressing effect of the Mark and the First Blade was that the fury and strong point it render Dean led to him almost kill Castiel .
Related : How Many Times Dean Died In Supernatural
6Sam And Dean Resurrected Abaddon
Although the Mark of Cain was a horrible mistake , it would n’t have even been an idea if Sam and Dean had n’t resurrected one of the most herculean demon in the show , Abaddon , to try and discharge the trial that could fold the Gates of Hell . The final trial involved curing a demon , and the chum choose Abaddon , who was chop up and bury at this tip , immediately re - inclose her as a threat .
While Crowley had warned all monster to steer clear of the Winchesters in an attempt to prevent them from nail the trials , the sidekick ' carelessness by leaving the room after uprise Abaddon made them verbatim cause of the havoc she brought . Not only did this spark her vengeful charge to take over hell but also all the pain she caused , like using hunters as bait to get to Sam and Dean and vitiate Crowley ’s ogre deals , therefore bringing souls to Inferno prematurely .
5Dean Stopped Sam From Closing The Gates Of Hell
After all the sorrow and struggles to complete the first two trials , Dean halt the very thing he advocated for antecedently was dissatisfactory . A grievous minute here includedone ofSupernatural ’s sorry death , namely Dean killing Benny in monastic order to get Sam ( and Bobby ’s psyche ) from Purgatory . Moreover , it ’s yet another reading that Dean ’s rash decisiveness often lead to detrimental collateral legal injury whereby Sam and Dean ’s loved single died .
Instead of shut the Gates of Hell and significantly fall Earth ’s supernatural threat , Dean choose to save Sam ’s life even though he was willing to make that sacrifice for the greater good . to boot , it could have mean Crowley would be human again and may have even ensure Abaddon was pin down in hell , ineffective to cause destruction on Earth , nullifying the selection for Dean to get the Mark .
4Dean Said “Yes” To Michael
Just like many times before , Dean ’s motivations behind allowing Michael the Archangel from the Book of Revelation alternate existence to have him was steady down in save his blood brother ( and Jack ) . Lucifer , after stealing Jack ’s goodwill and becoming even more powerful , kidnapped Sam and Jack . Dean ’s desperate programme to overcome Lucifer as a vessel for Michael led to many deaths . Had Dean allow the already - injured Michael to die or else of giving him a boost by allow monomania , the hunters from the apocalypse world would n’t have been slaughtered , almost an entire metropolis of people would n’t have been turned into lusus naturae , and Garth would n’t have gotten controlled by Michael , who then attacked Sam and Jack .
Related:10 Great Supernatural Characters The Show Totally scourge
3Sam and Dean Insisted Kevin Translate The Demon Tablet
Kevin was practically lugged around between the Winchesters , angels , and demons after meeting Sam and Dean . The Winchesters win over Kevin to translate the lozenge before they handed him over to the angels . This was where true danger get down for Kevin since the angel got killed by a Leviathan , who then have Kevin . Once the Leviathans were shoot down , Crowley took Kevin , also to have the tablet translate . If Sam had kept up with his message after Dean start to Purgatory , he would ’ve known Kevin was in danger and could have intervened , yet prefer to cut off everything from his life prior to this .
apart from the stress and panic from incessantly being snatch up by various enemy , the act of translating the pill itself also submit a cost on Kevin . In sample to trace it , Kevin underwent extreme mental anguish , all while cooped up and away from his fellowship . Even worse , subsequently , Kevin ’s trustfulness in Sam and Dean ultimately make him killed by Gadreel , who was possessing Sam . If he had been work on with them and domiciliate in the bunker , Metatron would n’t have been capable to expend Kevin as a loyalty test .
2Sam And Dean Didn’t Try To Bring Back Adam From Hell
When Sam , possess by Lucifer , and Adam , have by Michael , got trap in the batting cage , Sam was economize by Castiel , yet Adam was leave behind behind . After flimsy interactions with their half - brother and the on-going topic of family above all else , it ’s dissatisfying that they did n’t even endeavor to save Adam . Additionally , if they had save Adam , it would ’ve prevent Michael ’s return key in time of year 15 since he would n’t have had a vessel to tether to . Michael in the end betray the Winchesters to try and fulfill a motivation to get God ’s approval . Also , Adam and Michael bond over not having folk who appear out for them , but Michael after revealed that Adam died at the hand of God . If Sam and Dean had tried to save him with the same urging they lay aside each other , Adam may have be .
1Sam Not Destroying The Book Of The Damned
After Dean exact on the Mark , Sam ’s urgency to " heal " him of it and the disconfirming aggression that came with it direct to heady choice , like saving the Book Of The Damned . This potent peter for witchcraft not only allowed Rowena to be even stronger ( and she was n’t on the button a patriotic Team Free Will member at that time in time of year 10 but also lead toCharlie’sSupernaturaldeathand The iniquity ' release into the existence . to boot , the Styne kinsfolk , who killed Charlie while in spare-time activity of the ledger , were brutally kill by Dean , further course the Mark ’s hunger for slaying .
in the end , Sam and Dean have made a number of selfish or ego - serving decisions that resulted in innocents die out or loved ones taking the brunt of the consequences . Often , the brother ' inherent inability to live without each other caused reckless decisions that instigated myopic - term challenges and multi - faceted storey bow and enemies that endure across multiple seasons . However , ifSupernaturalhad not prioritized Sam and Dean ’s family relationship , ostensibly above all other characters , much of the show ’s most memorable moments may not have trifle out in the same way , such as soulless Sam or Dean ’s demon era .
