{{Lead/Animaster}}<ref>Honkai: Nexus Anima. [https://hna.hoyoverse.com/en-us Official Website]. Retrieved August 29, 2025.</ref>
{{Lead/Eidos}}
==Description==
One of the Deputy Arena Masters of [[Iia]]'s Arena. He often talks of defeating the Arena Master, [[Jalily]], but it's only just talk.<ref>Honkai: Nexus Anima. [https://hna.hoyoverse.com/en-us Official Website]. Retrieved August 29, 2025.</ref>
{{Description|One of the Deputy Arena Masters of [[Iia]]'s Arena. He often talks of defeating the Arena Master, [[Jalily]], but it's only just talk.|Honkai: Nexus Anima [https://hna.hoyoverse.com/en-us Official Website]}}
==Gallery==
==Ability==
{{Abilities Table}}
==Profile==
''(To be added.)''
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===Videos===
===Videos===
{{Files by Character Gallery|Official Videos}}
{{Videos by Character Gallery|Official Videos}}
==Trivia==
==Trivia==
===Etymology===
===Etymology===
* Cassio Rollex could be a reference to the watch brands {{w|Casio}} and {{w|Rolex}}.
* Cassio Rollex is a reference to the watch brands {{w|Casio}} and {{w|Rolex}}.
** This is further supported by his Chinese name being the two official Chinese transliterations of the brands: {{zh|卡希欧|Kǎxī'ōu|Casio}} and {{zh|劳力士|Láolìshì|Rolex.}}
This page contains information only available in the 0.3.0 closed beta, meaning it is subject to change as the game develops. As a result, this page may be missing information or become outdated as further builds of the game release.
If an allied Kaffiend is on the field when battle starts, Kaffiend is buffed: After each time it uses its Active Skill, gain Attack SPD equal to 40%x the number of times it has used its Skill for 5s, during which each of its Basic Attacks will also deal Magic DMG equal to 5% Max Health. At the same time, gain 25% Max Health and size increases by 15%. If Kaffiend is not on the field, then the ATK of the strongest allied unit on the field increases by 20%.
Cassio Rollex is a reference to the watch brands Casio and Rolex.
This is further supported by his Chinese name being the two official Chinese transliterations of the brands: 卡希欧Kǎxī'ōu, "Casio" and 劳力士Láolìshì, "Rolex."