Frontiers Extra 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 standard Frontiersmate oxygen tube guarantees at least 4 hours of heavy duty underwater operations thanks to its oxygen cycler technology. The upgraded version further extends this duration to 6 hours.

Slot Accessory

Min. Level Lv.70

Rarity 5★

Set Frontiers

Attributes

DEF	+21
AGI	+32
Intellect	+21
Level	+20.7%

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

Xiranite Component ×50

Gold Tickets ×8,000

Artificing

Material

Same-slot equipment +

Wuling Artificing Catalyst ×1

Artificeable Attributes (3)

Attributes	Base Attribute	Artifice Lv.1	Artifice Lv.2	Artifice Lv.3	Pity
AGI	32	35	38	41	6/12/20
Intellect	21	23	25	27	6/12/20
Level	20.7%	22.8%	24.8%	26.9%	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.