Snowflake (Frozen)

The Snowflake(s) appear when Elsa uses her ice magic.

Appearance
Blue crystal like snowflakes.

Lore
When ever Elsa uses her ice magic small snowflakes appear in her hands with a snowball, while large ones appear on the ground when she stomps hard. Anna loved seeing them form in her sister's hand when they were little, but after Elsa accidently hit Anna with her magic the King Agðar and Queen Iðunn separated the girls. Trolls had erased Anna's memory of her sister's, while Elsa hid away in her room. Too scared to use her powers again.

Years later when Anna grabbed one of her sister's gloves, Elsa reviled her powers to everyone of the palace ballroom and ran off. As Anna and Hans tried to stop her, Elsa started to freeze the shores of her kingdom as her step on it. After she focused her magic her feet snowflakes appears and froze parts of the ocean as she ran across it, but as she stepped onto land again the ice froze the whole sea and trapped the kingdom in a endless winter. Without knowing what happen to her home, Elsa made another appear when she step and made the ice bridge longer and started to created her new castle.

Hours later when Elsa unfroze Anna's heart she formed a large snowflake under her, Anna, Kristoff, Sven and Olafs' feet before raising it into the sky to free Arendelle and bring summer back. With summer again Anna got Kristoff his new sled and Elsa named him and Sven (with a silver medal with the snowflake around his neck) the official Ice Masters and Believers. The snowflake can also be seen on Elsa's blue ice queen dress and top of Arendelle's castle tower when Elsa ice decorated it.

Role in the Crossover
Fans see the snowflake as Elsa's Snow Queen crest, while Arendelle's crest is the kingdom's, Anna's and both the sisters.