Wonderweiss Margela

Wonderweiss Margera is an arrancar in Sōsuke Aizen's army. Though not an Espada, Soul Society ranks his spiritual power in the same class as them. Wonderweiss is small, thin, and somewhat child-like. What is left of his hollow mask remains on top of his head, and resembles a tiara or small crown. Wonderweiss's personality is also child-like and even autistic. When sent on a mission to kill, he instead plays around with a dragonfly. He shows a bit of hostility, firing a retaliatory bala blast at one point, but quickly reverts back to his regular state after doing so.

He isn't able to speak clearly, only saying a few syllables at a time like a child would. Kaname Tōsen says that Wonderweiss, like himself, is a pure being (though he makes a point of wondering whether he is pure good or evil), which often tend to stick together, causing Wonderweiss to follow him everywhere when possible. Also for this reason, he tried to restrain