CAVALLINO-class Mjolnir

Cavallino
Production overview
Manufacturer(s):	Emerson Tactical Systems
Type:	MJOLNIR [GEN3]

CAVALLINO-class Mjolnir is a suite of MJOLNIR Powered Assault Armor designed for the GEN3 platform.^[1]^[2]

Overview[edit]

Design details[edit]

The helmet is tailored for the needs of fireteam leaders, trainers and observers.^[1]

Development history[edit]

The Cavallino design is a helmet manufactured by Emerson Tactical Systems, designed from the ground-up for the GEN3 platform.^[1]

In-game information[edit]

Halo Infinite[edit]

The Cavallino helmet and its attachments are available for multiplayer Spartan armor customization on the Mark VII armor core in Halo Infinite. Cavallino serves as Halo Infinite's default helmet for the Mark VII armor core, and the helmet was made cross-core with Season 05: Reckoning. An emblem featuring the helmet was available during the Cyber Showdown II event in Season 04: Infection, and a charm was made available during Shadows in August of 2025.

Item	Manufacturer	Lore	Quality	Introduced in	Unlock requirements
CAVALLINO	Emerson Tactical Systems	CAVALLINO expands Emerson's offerings with MJOLNIR-platform helmets, tailored for the needs of fireteam leaders, trainers, and combat observers.	Common	Season 01: Heroes of Reach	Unlocked by default.
MK58 CBRN/TOFANI	Misriah Armory	All-purpose filter set for operations in hazard zones.	Epic	Infinite^{[Note 1]}	Purchase from the Exchange for 4,000
Purrsonal Spartan	FOTUS	An enemy for the ages.	Epic	Shadows^{[Note 2]}	Purchase the "Shadows" premium pass for 1,000
Cybercat	343 Industries	Neon light. Feline might.	Epic	Season 04: Infection	Either: Log onto Halo Infinite during the Cyber Showdown II event. Purchase from the Exchange for 750.

Attachments[edit]

The following attachments are not exclusive to Cavallino, and are compatible with other helmets on the Mark VII core.

Calling Card
CNM(5)/BNR/FASCINATOR
Flower Power
HUL[4X]/ENIT/WITCHBRAND
HUL-I/RS/FACELIFT
Needle Minder
Purrfect Audio
Rein Supreme
RS[3]/LOCKSTEP
Silent Nightcap
TAS/NETMOON
X60 Protective Suite

Production notes[edit]

The Cavallino helmet was one of the first to be unveiled for Halo Infinite, being first shown during the Inside Infinite released in December, 2020. Concept art for what would eventually become the Flanker helmet in Season 03: Echoes Within was originally intended for Cavallino during Infinite's development.

Concept art originally uploaded under the filename cavallino2.jpg, that was ultimately used as the basis for the FLANKER armor.
A Spartan-IV wearing the Cavallino helmet, as seen in the December, 2020 edition of "Inside Infinite".