Aegis

(The) Aegis, or Pythra, is a collective term that refers to the following characters:


 * Pyra
 * In Ultimate
 * Mythra
 * In Ultimate

Due to these characters being each others' semi-clones that are paired together by a swapping mechanic in Super Smash Bros. Ultimate, there are many situations in which players will often collectively refer to them, such as in tier list or matchup discussions. "(The) " is their title in  and is more frequently used by players who have played Xenoblade Chronicles 2, while "Pythra" is a portmanteau of their names and is more frequently used by players who have never played Xenoblade Chronicles 2.