Fragile

“	Amplifies all Physical, Arts, and True damage taken by the corresponding amount (only the strongest effect of this type applies).	”
	—In-game tip

Fragile is a debuff effect in Arknights.

Overview

Fragile amplifies the Physical, Arts, and True damage taken by the victim. Multiple instances of Fragile do not stack; the most effective takes precedence over the other(s). Note that Fragile can stack multiplicatively with other sources of damage amplification.

Sources

Operator	Source	Range/target	Value
	Rigid Ice	Cold/Frozen enemies within attack range	Elite 1: 15%/30% Elite 2: 25%/50% UMD-X Stage 2: 28%/56% UMD-X Stage 3: 30%/60% Potential 5: +2%/+4%
	Justice Drive	Flying enemies within attack range when deployed	Potential 1: 10% for 10 seconds Potential 2: 13% for 12 seconds Potential 3: 16% for 14 seconds Potential 4: 19% for 16 seconds Potential 5: 22% for 18 seconds Potential 6: 25% for 20 seconds
	Spiritual Destruction (LOR-X Stage 2+)	Attack, lasts for 6 seconds	LOR-X Stage 2: 4% LOR-X Stage 3: 8%
	Weakening	Enemies within attack range with <40% HP	Elite 1: 15% Elite 2: 30% Potential 5: +3%
	Glorious Banner	Unwavering Banner, lasts for 10 seconds 　□□□　 　□■□　 　□□□	Level 1-3: 15% Level 4-6: 20% Level 7-Spec. 1: 25% Spec. 2: 27% Spec. 3: 30%
	Omen of Defeat	Enemies within attack range with <40% HP	Base: 10% Elite 1: 20% Elite 2: 30% Potential 5: +3%
	Binding Circle	Slowed enemies within attack range	Base: 20% DEC-Y Stage 2: 21% DEC-Y Stage 3: 22% Potential 5: +3%
	Delayed Detonation	Lasts for 8 seconds 　□□□　 　□■□　 　□□□	Potential 1: 10% Potential 2: 18% Potential 3: 21% Potential 4: 24% Potential 5: 27% Potential 6: 30%

Other

• When the Elder/Weaving Vinecreeps takes damage from environmental effects, they will receive a 100% Fragile for 10 seconds.
• When the "Supersweetie Smiley's" Speeding Mode is forcibly ended, it will receive a 50% Fragile for 10 seconds.
• When the "Hatred Without Root's" Spread Malice ends with no Drone enemies in a radius of 2 tiles around it, the Hatred will receive a 25% Fragile for 15 seconds.

Arts Fragility

“	Amplifies Arts damage taken by the corresponding amount (only the strongest effect of this type applies).	”
	—Arts Fragility's in-game tip

Arts Fragility is similar to Fragile, but only increases Arts damage taken. As with Fragile, multiple instances of Arts Fragility do not stack, with the most effective instance taking precedence, but it can stack multiplicatively with Fragile.

Operator	Source	Range/target	Value
	Dusk and Dawn	Attack	Elite 1: 6% Elite 2: 12% Potential 5: +2%
	Tundra Survival	Aerial enemies within attack range	Elite 1: 10% Elite 2: 20% Potential 5: +2%
	Cinder	The namesake debuff: Applied on attack with a 30% chance (100% while Ember of Life is active), lasts for 6 seconds	Elite 1: 15% Elite 2: 30% Potential 5: +2%

Elemental Fragility

This section pertains to a subject that is not yet released in the Global server of Arknights.

“	Amplifies Elemental damage taken by the corresponding amount (only the strongest effect of this type applies).	”
	—Elemental Fragility's in-game tip (unofficial translation)

Elemental Fragility only increases Elemental damage taken. Like other forms of Fragile, multiple instances of Elemental Fragility do not stack, with the most effective instance taking precedence. Notably, Elemental Fragility does not stack with Fragile, as the latter does not affect Elemental damage.

Operator	Source	Range/target	Value
	Unison from the Distant River Vale	Enemies within attack range for 40 seconds after deployment	Potential 1: 3% Potential 2-3: 5% Potential 4-5: 8% Potential 6: 10%

Interactions

Operator	Subject	Interaction
	Foxfire Haze	Multiplies the Fragile effect of Binding Circle. Level 1: 1.1× Level 2: 1.2× Level 3: 1.3× Level 4: 1.4× Level 5: 1.5× Level 6: 1.6× Level 7: 1.7× Spec. 1: 1.8× Spec. 2: 1.9× Spec. 3: 2×
	Malediction	Multiplies the Fragile effect of Omen of Defeat. Level 1-4: 1.3× Level 5-7: 1.4× Spec. 1: 1.6× Spec. 2: 1.7× Spec. 3: 1.8×