Frontiers O2 Tube — Gear | Arknights: Endfield Wiki

Base Information

Designed by Northmarch Support Hub and assembled by the AIC. This equipment improves the wearer's combat capabilities.

The Frontiersmate oxygen tube guarantees at least 4 hours of heavy duty underwater operations thanks to its oxygen cycler technology.

Slot Accessory

Min. Level Lv.70

Rarity 5★

Set Frontiers

Attributes

DEF	+21
WILL	+41
Physical DMG	+0.2

Set Effect

Frontiers 12 pc set

3-piece set effect: Wearer's Combo Skill Cooldown Reduction +15%.
After the wearer's skill recovers SP, the team gains DMG +16% for 15s. This effect cannot stack.

Crafting

Cuprium Component ×50

Gold Tickets ×16,000

Artificing

Material

Same-slot equipment +

Wuling Artificing Catalyst ×1

Artificeable Attributes (2)

Attributes	Base Attribute	Artifice Lv.1	Artifice Lv.2	Artifice Lv.3	Pity
WILL	41	45	49	53	12/24/40
Physical DMG	0.2	0.3	0.3	0.3	6/12/20

Pity counter: if artificing fails consecutively, the attribute is guaranteed to upgrade after the listed number of attempts. For example, 6/12/20 means Lv.1 is guaranteed within 6 attempts, Lv.2 within 12, and Lv.3 within 20.