
A magical cat from Bandle City, Yuumi was once the familiar of a yordle enchantress, Norra. When her master mysteriously disappeared, Yuumi became the Keeper of Norra's sentient Book of Thresholds, traveling through portals in its pages to search for her. Yearning for affection, Yuumi seeks friendly companions to partner with on her journey, protecting them with luminous shields and fierce resolve. While Book strives to keep her on task, Yuumi is often drawn to worldly comforts, such as naps and fish. In the end, however, she always returns to her quest to find her friend.
Damage
Durability
Crowd Control
Mobility
Utility
Periodically, when Yuumi strikes a champion with an attack or ability, she restores health to herself and the next ally she Attaches to.
While Attached, Yuumi generates a special bond with her allies. The ally with the strongest bond enhances Yuumi's abilities while she is Attached to them.

Following the disappearance of two principals, Yuumi has stepped in as the acting head of Durandal Academy until either individual can be found and re-instated. As a powerful channeler of magic, she uses the academic registry book as a focus object to generate apocalyptic levels of energy… often while perched on a terrified student's head.

Yuumi's always looking for what cats love: a belly full of fish and a warm lap to curl up on. But with the romantic mood captivating even Book, Yuumi knows the only thing to set her heart purring will be a very precise number of pets.

Hey… there's a bee on you.

Yuumi pierces the protective bubble surrounding her prey, readying a pounce as it plops to the ground. She ponders for a moment: if a pumpkin-cat eats a pumpkin-fish, is that too much pumpkin? Is there even such a thing as too much pumpkin?

Honoring Meiko's winning performance as Yuumi during the 2021 World Championship.

Something about this smol, dainty dog doesn't feel right... Wait, did it just hiss at the audience?

When Jinx stumbled onto an old Primordian program, she couldn't help but tinker with it, creating what would become the sentient digital cat behind the Anima Squad interface: Yuum.ai! Now inhabiting a shiny new hologram body, everyone's favorite online helper, bug swatter, and demander of head pats can hop into battle alongside her allies.

Bringing your pampered pet as a plus one to A-list events is all the rage, but sometimes you don't want to have to worry about cat hair. No problem, because this latest model of Cyber Cat Yuumi is here to prove that they call it a “catwalk” for a reason!

Tremble before the scion of parasitic corruption, she who drives her foes to madness! Woe to any who listen to her words, ripped from the pages of that cursed book, for they erode the mind of her victims until there is nothing left but a thoughtless husk stumbling ever-deeper into the darkness.

No Lunar Revel celebration is complete without an adorable mascot like Yuumi! Playfully attaching to various festival attendees, she spreads joy wherever she travels. Some say a visit from this magical cat is a sign of good luck for the new year.