Status Effects

The Status Effects of Fear Nightfall are the timed effects that the pack's mods add to players, mobs and items. They are the same kind of effect as the vanilla potion effects, such as Poison and Regeneration, and they are shown in the same way on the HUD and in the inventory. Each effect has a category (beneficial, harmful or neutral), a colour, and sometimes attribute changes that scale with its level.

Most harmful effects come from the pack's horror content. Mobs, bosses, traps and some items apply them, so a player is most likely to meet them at night and in the horror biomes and structures described on Horror and Spooky Content. Several effects, such as Insanity, Infected and Stun, are not simple number changes. They change how movement, combat or the camera work while they last.

Sources of effects

The pack adds 144 effects on top of the vanilla set. Most come from a few large mods, and each mod's effects are described on its own page. The table lists the sources and the page that covers each one.

Effects that are not listed in a mod's own page are described in the table at the end of this page.

How effects work

Effect durations are stored in ticks, where 20 ticks make one second. The effect level, called the amplifier in the game data, is shown as a Roman numeral in the game. Higher levels usually make a harmful effect stronger and a beneficial effect more useful. Most of the effects that change combat or movement do so through attribute modifiers, so their size scales with the level. The exact numbers for each effect are given on the page for its mod.

The categories have the following meaning in play:

• Beneficial effects help the player or the mob that has them. Examples are Evasion, Vigor and Nourishment.
• Harmful effects weaken or punish their holder. Examples are Stun, Insanity and Blighted.
• Neutral effects belong to neither group. Examples are Withers Blessing and Pillager?, which do not change combat on their own.

Some effects are instant. Chemical X is the main example: it does not last, and it acts once on each entity that a potion reaches.

Immunity and deterrent effects

Several effects exist only to block other effects. The Antidotes from Jaden's Nether Expansion apply immunity effects, and each immunity cancels the matching vanilla effect as soon as that effect is applied. The mod also adds deterrent effects. The Hordes add an immunity effect of its own. The other effects are listed in the table at the end of this page.

Effects that change core behaviour

Some effects change how the game plays rather than adjusting a number:

• Insanity, from Sleepy Hollows and from Sons of Sins, which is a separate effect with the same name. The Sleepy Hollows version is the penalty for a fully drained Sanity meter. The Sons of Sins version distorts the camera and fog.
• Blood Scent, from Sons of Sins, which makes monsters within 4 blocks target the holder.
• Greed, from Sons of Sins, which stops jumping and removes fall damage.
• Stretchy Tendons, from Sons of Sins, which turns falls into bounces.
• Infected, from Sleepy Hollows and from The Hordes, which is the damage-over-time status applied by the mod's undead and flowers. The Hordes version is described on Zombie Infection.
• Soul Speed, from Jaden's Nether Expansion, which removes the slowdown from soul blocks.
• Stun and Lifesteal, from Born in Chaos, which stop movement and drain health respectively.

Getting and brewing effects

Effects reach the player in several ways:

• Potions. The potions that carry these effects are covered on Potions and Brewing. Chemical X is brewed from a Thick potion and one of several reagents.
• Elixirs. Iron's Spells 'n Spellbooks makes elixirs in the Alchemist Cauldron. Born in Chaos makes its elixirs, decoctions and bombs in the way described on Elixirs, Decoctions and Bombs.
• Food. Farmer's Delight meals grant Nourishment for a set duration, and a few Aquaculture Delight dishes grant Comfort. Eating a Withered Heart grants Withers Blessing.
• Mobs and bosses. Most harmful effects are applied by mobs and bosses. Each mob's page and its mod page list the attacks that apply them.
• Spells and magic items. Iron's Spells 'n Spellbooks applies many of its effects through its spells, so the Spellcasting page is the place to look for the spells that inflict them.

Pack changes

Fear Nightfall changes a few effect rules from the mods' defaults:

• The Fish Chorba dish gave an effect that did not exist. It now gives Farmer's Delight Comfort, which the pack keeps registered for compatibility.
• Born in Chaos mobs spawn only in the Overworld, so its effects are met only there. The pack also places its structures closer together, so the mod's effects are more common than in the mod's default settings.
• Sanity drains in the Sleepy Hollows biome at night at twice the daytime rate, so the Insanity effect is more likely in the pack's horror biomes.

These changes are part of the pack's wider horror design described on Horror and Spooky Content.

Full list

Effect	Type	Color	Modifiers	Description
Soul Speed	Beneficial	#1b4745
Betrayed	Neutral	#b30000
Speed Immunity	Harmful	#33ebff
Slowness Immunity	Beneficial	#8bafe0
Strength Immunity	Harmful	#ffc700
Jump Boost Immunity	Harmful	#fdff84
Regeneration Immunity	Harmful	#cd5cab
Fire Resistance Immunity	Harmful	#ff9900
Water Breathing Immunity	Harmful	#98dac0
Invisibility Immunity	Harmful	#f6f6f6
Weakness Immunity	Beneficial	#484d48
Poison Immunity	Beneficial	#87a363
Resistance Immunity	Harmful	#9146f0
Absorption Immunity	Harmful	#2552a5
Haste Immunity	Harmful	#d9c043
Mining Fatigue Immunity	Beneficial	#4a4217
Darkness Immunity	Beneficial	#292721
Levitation Immunity	Beneficial	#ceffff
Hunger Immunity	Beneficial	#587653
Wither Immunity	Beneficial	#736156
Slow Falling Immunity	Beneficial	#f3cfb9
Infested Immunity	Beneficial	#8c9b8c
Luck Immunity	Harmful	#59c106
Unluck Immunity	Beneficial	#c0a44d
Oozing Deterrent	Beneficial	#99ffa3
Weaving Deterrent	Beneficial	#78695a
Wind Charged Deterrent	Beneficial	#bdc9ff
Buffeted	Harmful	#996436	Movement Speed -0.5%	Slows movement speed and narrows field of view.
Frost	Harmful	#03c2fc		Slows movement speed and applies damage over time.
Infected	Harmful	#440002
Immunity	Beneficial	#923a89
Overencumbered	Harmful	#6c451f	Movement Speed -0.15%	Prevents sprinting. Further levels reduce jump height and hinder walking speed respectively.
Flammable	Harmful	#dd4400		Increases on fire duration and spreads fire as you walk.
Nourishment	Beneficial	#f3b300		Prevents the food meter from decreasing, except when healing with saturation
Comfort	Beneficial	#ddf3f5		Provides natural regeneration, regardless of how hungry you are.
Chemical X	Harmful	#000000
Withers Blessing	Neutral	#000000
Pillager?	Neutral	#666666
Magic Depletion	Harmful	#4a2425
Stun	Harmful	#ebde46	Movement Speed -0.99% Attack Damage -0.9% Jump Strength -0.65%
Rampage	Beneficial	#7f0000	Movement Speed +0.15% Attack Damage +3
Rampage	Beneficial	#9c0000	Movement Speed +0.3% Attack Damage +5
Rampage	Beneficial	#ba0000	Movement Speed +0.5% Attack Damage +8
Rampage	Beneficial	#c80000	Movement Speed +0.75% Attack Damage +10 Attack Speed +0.02%
Rampage	Beneficial	#cb0a10	Movement Speed +1% Attack Damage +15 Attack Speed +0.05%
Block Break	Harmful	#564633
Cursed Mark	Harmful	#4e2125
Soul Stratification	Harmful	#639420	Movement Speed -0.3%
Intoxication	Harmful	#80317a	Movement Speed -0.15% Attack Speed -0.15%
Gaze of Terror	Harmful	#0a0a0b
Detonation	Harmful	#514f4e
Sacrifice	Harmful	#2c2d31
Dog Truce	Neutral	#151519
Bone Fracture	Harmful	#6e6363	Attack Knockback -0.45% Movement Speed -0.45% Jump Strength -0.15% Swim Speed -0.35%
Barbed attack	Neutral	#728193
Rotten Stink	Harmful	#52673d
Infestation of Flies	Neutral	#56554d
Myiasis	Harmful	#622630	Max Health -4
Fish Breath	Neutral	#4f5a5b
Infernal Flame	Harmful	#70aa1f
Living Bomb	Harmful	#7dc814	Movement Speed -0.3%
Unity With Darkness	Neutral	#090909	Movement Speed +0.22%
Bone Barrier	Beneficial	#a29e8d
Undead Summonundead	Neutral	#354e2e
jaw attack	Harmful	#51554d
Stimulation	Beneficial	#cfa432	Movement Speed +0.25% Attack Speed +0.25%
Stimulating Surge	Neutral	#bd9429
Obsession	Neutral	#b41a2f	Movement Speed +0.35% Max Health +0.5% Attack Damage +5 Attack Speed +0.35% Armor +15 Armor Toughness +5
Lifesteal	Harmful	#8a1921
Dark Splash	Neutral	#0e0d0f
Stranglehold	Harmful	#2c2528
Vampiric Touch	Beneficial	#ad243f
Living Cocoon	Harmful	#4d6039	Movement Speed -0.16%
Living Cocoon	Neutral	#4c633b	Movement Speed -0.16%
Stunning Strike	Neutral	#9f9d7d
Curse of the Boat	Harmful	#438bc9	Movement Speed -1% Attack Damage -10
Terrifying Presence	Neutral	#000000	Attack Damage -0.4%
Wither Resistance	Beneficial	#1e1f24
Insect Protection	Beneficial	#b62824
Dark Ward	Beneficial	#16060f
Sweet Madness	Neutral	#cc00cc
Bad Feeling	Harmful	#801616
Bone Chilling	Harmful	#c8e3e7	Movement Speed -0.1%
Ice Barrier	Beneficial	#5baad2	Armor +0.4% Armor Toughness +4
Snow Storm	Beneficial	#bff0ff
Lost Items	Beneficial	#fff9bb
Minion Summon	Neutral	#822222
Experience Container	Neutral	#99d638
Rabbit Agility	Beneficial	#a2c4cd	Movement Speed +0.7% Attack Damage -0.1%
Stone Persistence	Beneficial	#a2c4cd	Movement Speed -0.4% Knockback Resistance +0.45%
Predator's Desire	Beneficial	#a2c4cd	Movement Speed +0.2% Attack Damage +10
Overly Heavy Weapon	Harmful	#a3596a	Movement Speed -0.5% Attack Damage -0.1% Attack Speed -0.5%
Blood Scent	Harmful	#a24c5f
Last Breath	Harmful	#4d8656
Instinct	Beneficial	#9553a4
Boiling	Beneficial	#d19254
Insanity	Harmful	#beb9ac
Greed	Harmful	#703a4b
Acid Bloodstream	Beneficial	#77815c
Arctic Cells	Beneficial	#c8b7e8
Hercules Fury	Beneficial	#6c595d
Hydophobia	Harmful	#537898
Stretchy Tendons	Beneficial	#7cc06b
Cell Division	Harmful	#7cc06b
Angel Wings	Beneficial	#bea925		Grants spectral elytra wings
Evasion	Beneficial	#f17bf4		Teleport away from any attack while under its effects, taking no damage
Heartstop	Beneficial	#430a09		Become temporarily invulnerable, but take 50% of accumulated damage once it wears off
Abyssal Shroud	Beneficial	#000000		Dodge any attack while under its effects, taking no damage
Ascension	Beneficial	#bea925	Gravity -0.85%	Provides lingering weightlessness from the Ascension spell
Charged	Beneficial	#3286da	Movement Speed +0.05% Attack Damage +0.05% Lightning Spell Power +0.05%	Increases attack damage by 10% per level, spell power by 5% per level, and speed by 20% per level
True Invisibility	Beneficial	#7f8392		Your body as well as armor and items become invisible while under its effects
Fortified	Beneficial	#f7cd58	Max Absorption +1	Provides absorption hearts
Rend	Harmful	#49413a	Armor -0.05%	Decreases your armor by 5% per level
Aspect of the Spider	Beneficial	#49413a		Increases your damage dealt against targets with poison by 5% per level
Blighted	Harmful	#dfff2b		Decreases your outgoing damage by 5% per level and incoming healing by 10% per level
Guided	Harmful	#f7cd58		Nearby projectiles are attracted towards you.
Airborne	Harmful	#ffffff		You are vulnerable to taking kinetic damage
Vigor	Beneficial	#850d0d	Max Health +2	Gain 1 additional heart of max hp per level
Instant Mana	Beneficial	#00b7ec		Restores 25 mana + 5% of your max mana per level
Oakskin	Beneficial	#ffef95	Movement Speed -0.25%	Grants 15% damage reduction, and an additional 5% per level
Planar Sight	Beneficial	#6c42f5		Shift your vision in between planes, gaining the ability to see creatures through solid material
Anti-Gravity	Neutral	#6c42f5	Gravity -1.02%	Produces Weightlessness
Hastened	Beneficial	#d9c043	Movement Speed +0.025% Cast Time Reduction +0.025% Attack Speed +0.025% Mining Speed +0.05%	Increases movement speed, attack speed, mining speed, and cast time reduction
Slowed	Harmful	#5a6c81	Movement Speed -0.025% Cast Time Reduction -0.025% Attack Speed -0.025% Mining Speed -0.05%	Decreases movement speed, attack speed, mining speed, and cast time reduction
Chilled	Harmful	#d0f9ff	Movement Speed -0.2%	Decreases movement speed and doubles incoming freeze time
Burning Dash	Beneficial	#d0f9ff
Volt Strike	Beneficial	#0088ff
Gluttony	Beneficial	#d0f9ff		Converts food eaten into mana based on its nutrition
Echoing Strikes	Beneficial	#9f0be3		Non-magical attacks will create an echo, producing a spectral sword to slam down in an area, or a piercing magical arrow to shoot the same target. Echoes do a percent of the original attack's damage.
Thunderstorm	Beneficial	#9f0be3		While under the effects of the spell, small bolts of lightning strike nearby creatures every 2 seconds.
Frostbite	Beneficial	#ffffff		While under the effects of the spell, any fully-frozen creature you kill turn into an Ice Shadow. Ice Shadows shatter into icicles after 5 seconds or upon taking any damage.
Immolation	Harmful	#ffaa00		Upon reaching 3 stacks of Immolation, the creature explodes, dealing damage and Immolating nearby creatures
Fall Damage Immunity	Beneficial	#ddddff		Prevented from taking fall damage while under its effects
Soul Burn	Harmful	#614ab7		Decreases incoming healing by 5% per level
Sacrificial Mark	Neutral	#8b1538
Vex Timer	Beneficial	#bea925
Polar Bear Timer	Beneficial	#bea925
Summon Swords Timer	Beneficial	#bea925
Raise Dead Timer	Beneficial	#bea925
Summon Horse Timer	Beneficial	#bea925
Insanity	Harmful	#800080		You are completely out of your mind! The player runs around wildly, plagued by blindness, and takes increased damage.
Infected	Harmful	#800080		The player takes damage every second.
Mental Fortitude	Beneficial	#00ff00		Makes the player immune to Insanity effects caused by Sleepy Hollows.
Was It All Just a Bad Dream?	Beneficial	#000000