Whitewings Sisters

Whitewings Sisters is the family ship between Palla, Catria and Est from the Fire Emblem fandom.

Canon
Palla, Catria Est are three sisters from Macedon. Palla is the oldest, Catria the middle sister and Est the youngest. Their parents died when Catria and Est where very young and Palla had to take care of them. They became pegasus knight of Macedon. They create a powerful combat technique called triangle attack that they could execute together. The princess of Macedon Minerva created a group of knight called the whitewings composed on her and the three sisters.

War of Shadows
Machialis the prince of Macedon killed his father and become king. He decided to ally with the Dolhr's alliance. However his sister Minerva alongside the three sisters disagree with him and wanted to join the Altean army. But to force them to fight in his army Michialis took hostage his youngest sister Maria. Minerva was forced to fight the Altean army and the sisters stay loyal to her. When Marth saves Maria, Minerva joined his army alongside Catria and Palla. Both Palla and Catria develop unrequited feeling for respectively Abel (a knight from Altea) and Marth. Est joins them latter after stealing the sword Mercury. Est (not knowing her sister feeling) fall in love with Abel. After the war Palla and Catria return to Macedon, Est marry Abel and moved to Altea.

End of the Age of Gods
After the war of Shadows, Est is kidnapped by pirates and bring to the continent of Valentia. Palla and Catria cross the ocean to save her. On Valentia they meet a priestess Celica (who is in fact the heir of the Zofia throne) who was on a mission to the temple of Mila but before decide to stop action the pirates. They join her army. Celica's army kill the pirate's leader Grieth and liberated all the people that were imprisoned on his fortress. Est finally reunite with her sisters. They all decide to stay in Celica's army to thanks her. They end up by participated in the battle against the mad god Duma. After the end of the war and the unification of Valentia they return to Archanea.

War of Heroes
A rebellion against Minerva's rule broke out in Macedon. Catria join Marth's army who was sent to restore the order at Macedon. Palla who was forced to flee later join it. They end up by fighting the Archanean army.When they return to Altea, Est is held hostage by the Archanean army to force Abel to fight for them. She is freed by Marth army and join it alongdide her husband. After the war Catria and Palla work to restore Macedon. Est leave her sisters and her husband and vanished, Abel go after her.

Fire Emblem Warriors
The spin off Fire Emblem Warriors is't canon and Palla, Catria and Est don't appear in it but they are mentionned in Cordelia and Ceada support conversation. Cordelia (who come from the same world as the whitewings sisters but two millennials after) ask Ceada (who has fight alongside the sisters in the war of Shadows) if she knows the triangle attack (which is considered to be a legend in Cordelia's time). Caeda answer that she has see the sisters performed the triangle attack but never learn to do it. They agree to try to recreate it with Hinoka.

Fanon
The Whitwongs Sisters are quite popular within the Fire Emblem fandom. This is due to the fact that they are some of the most recurring playable character in the serie. They are considered to have served to create the archetype of the three pegasus sisters. Palla and Catria are popular for being responsible and strong but Est is sometimes criticized because she is a unit hard to use, has been captured threece and because she left her family. They are also liked because they are the only characters that can perform the triangle attack in the games they appear.

Fandom
TUMBLR