Refraction

“	When in effect, RES +70.	”
	—In-game tip

Refraction is a unique enemy property in Arknights.

Overview[]

Enemies with Refraction have their RES increased by 70 so long as they are not being Silenced, making them highly resistant to Arts damage.

Refraction is indicated by purple hexagons that can be seen on the enemy.

Normal	Dublinn Sniffer Hound Dublinn Sniffer Hound Pro Dublinn Scout Dublinn Scout Leader Dublinn Sniper Dublinn Sniper Leader Dublinn Shadowcaster Dublinn Shadowcaster Leader Dublinn Phalanx Infantry Dublinn Phalanx Commander
Elite	Dublinn Heavy Defender Dublinn Heavy Defender Leader Dublinn Companion Guard Dublinn Elite Companion Guard Tombkeeper Grotesque Enraged Tombkeeper Grotesque

Mechanics

Gameplay	Aggression • Devices • Dodge • Deployment Point • Life Point • Resist • Shift • Summon • Terrain
	Operation	Blood Ledger • Corruption • Gravity (Planetary Debris) • High Tide • Hui and Ming • Londinium Secondary Defense Artillery • Poison Haze • Realigned Flux • Sandstorm • Snowfall • Visibility
	Enemy	Energy • Identity • Imprisonment • Inspire • Reborn Creation • Waregeist
Attribute	Attack interval • ATK • Block • Cost • DEF • HP • Redeployment time • RES • Speed • Weight
Damage	Arts • Elemental • Physical • True
Operator	General	Alternates • Base skill • EXP • Modules • Potential • Promotion • Talent
Operator	Skill	Ammunition • Overcharge • Overload
Enemy	Types	Apparition • Arts Creation • Drone • Collapsal • Infected Creature • Machina • Possessed • Sarkaz • Sea Monster • Wild Beast
	Movement	Pathing • Collision
	Properties	Low-Altitude Hovering • Refraction
Buff	Barrier • Camouflage • Inspiration • Invisible • Sanctuary • Shield • Status Resistance • Tenacity • Vigor
Debuff	Bind • Critically Wounded • Fragile • Levitate • Silence • Sleep • Slow • Steal • Weaken • Weightless
Negative Status	Burning Breath • Cold • Freeze • Stun
Elemental Damage	Burn Damage • Corrosion Damage • Necrosis Damage • Nervous Impairment
Advanced	Unit flags