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Death is just the beginning of a magnificent journey.
~ Snowflake as she kills someone.
Snowflake is a major antagonist, turned protagonist, in Season 6 of the TV series Marvel's Agents of S.H.I.E.L.D. She is a sadistic mercenary and a member of a team led by Sarge in his quest to destroy the Shrike and their creator Izel.
She turns to a protagonist after being betrayed by Sarge and becomes Deke Shaw's lover.
She is portrayed by Brooke Williams.
At some point in his life, Snowflake was recruited along with Jaco, Pax and Tinker by Sarge into his team of mercenaries in his mission to wipe out the Shrike and destroy their creator Izel.
Arrival on Earth
When the Shrike arrived on Earth, Sarge sent his subordinates to make sure that the pathway was clear for him and his truck. Snowflake arrived with Pax and when they reunited with Jaco, he told them about Tinker's death and that Sarge's path was blocked by a museum. The three succeed in destroying the museum and Sarge arrived without trouble despite the interference of S.H.I.E.L.D.
After robbing a convenient store for supplies, the four learn that Tinker had the crystals in his pocket when he turned into cement. Needing more, the four robbed a jewellery store and stole the crystals they had. During this time, she and Jaco fought May but the agent was defeated when Sarge intervened.
The team tracked down a person who was confirmed to be possessed by a Shrike after stabbing it with a knife. They then tracked down Deke Shaw, who was not from around Earth but didn't behave like a Shrike would. While they attempted to kill him, S.H.I.E.L.D. arrived and stopped them with Snow fighting May. After May defeats her, Snow and Sarge take her hostage and escape while Jaco and Pax capturing Jaco and Pax while Sarge and Snowflake took Melinda May hostage.
A day later, Sarge sent Snow to capture another Shrike. She did so successfully and brought him to them. The two then locked May in a room with the Shrike to prove their existence. She successfully kills it and they welcome her to the team. After Sarge explains to May about the Shrike, May tricks Snow and subdues her and Sarge before returning to their base. At the Lighthouse, Snow listened to Jaco slowly regaining his fire-breathing powers but was then disappointed upon hearing him being knocked out.
After Sarge struck a deal with Director Alphonso Mackenzie, he brought Snow, May and Daisy Johnson to destroy the Shrike at a convergence point where Izel will arrive. After Deke was brought onto the team, Snow took a deep interest in him and later seduced him that night where they then had sex before getting caught the next morning. After Sarge's plot to blow up the convergence point was exposed, Sarge regretfully left Snow with the agents and escaped the still-moving truck to the Zephyr. She then helped them find the device.
The casting notes had the character listed as "Butterfly", in reference to her fascination with people reincarnating into one.
In the main Marvel Comics universe, souls have long been depicted as butterflies, such as Satana (who would "eat" souls, as butterflies) and the fate of Carlton Beatrice (whose corrupted soul was reborn as a black butterfly).