Aegislash-EX

Aegislash is a Steel/Ghost-type Pokémon and the final evolution of Honedge, depicting a spectral sword-and-shield being said to have served alongside kings of old as a royal guardian. According to lore, it is drawn to those with the disposition to be leaders and can sense who is fit to rule, and the flavor text notes its spectral powers were once used to manipulate people and Pokémon into building a kingdom to its liking. It famously switches between a defensive Shield Forme and an offensive Blade Forme depending on whether it is attacking or guarding, embodying the balance of sword and shield.

The Japanese name ギルガルド (Girugarudo) is generally understood to combine elements evoking 'guild' or a regal/knightly sound with 'guard,' fitting its role as a royal sentinel and protector. The English name 'Aegislash' merges 'aegis' (the protective shield associated with Greek mythology, here reflecting its shield form) with 'slash' (referencing its sword form). Together the name captures its dual identity as both blade and shield.