Mutant Skeleton

From the Fear Nightfall wiki · Mutant Monsters
Mutant Skeleton
Mutant Skeleton
ModMutant Monsters
TypeBoss
Health150 ♥×75
Attack damage3
Speed0.27
Follow range48
Knockback resist.0.75
Size1.2 × 3.6 blocks
XP dropped30
Spawns in275 biomes
CategoryMonster
IDmutantmonsters:mutant_skeleton

The Mutant Skeleton is a boss-scale hostile mob added by Mutant Monsters. It has 150 health (75 hearts) and fires volleys of arrows that can apply poison, hunger or slowness. It spawns naturally alongside vanilla skeletons in many biomes, so it can appear in ordinary terrain at night as well as in horror biomes. On death it breaks apart into body-part entities, which drop the crafting materials for the Mutant Skeleton armor set.

Spawning

Mutant Skeletons spawn naturally as an addition to the vanilla skeleton spawn entries. For every biome where vanilla skeletons spawn, the mod adds a matching Mutant Skeleton entry. Its weight is set by a config multiplier that defaults to 0.05, which gives the mutant roughly 5% of the vanilla skeleton's weight. Each spawn group is a single mob. The mutant counts toward the monster spawn cap and competes with vanilla monsters for the same slots. The spawns table below lists the biomes where it appears.

Spawns in 275 biomes
BiomeModWeightGroupCategoryBiome share
Frosted CavesYUNG's Cave Biomes51–1monster0.02%
OceanMinecraft51–1monster5.90%
Lukewarm OceanMinecraft51–1monster4.86%
Deep CavesTerralith51–1monster7.58%
Cold OceanMinecraft51–1monster5.15%
Deep OceanMinecraft51–1monster2.77%
Glowing GrottoBiomes O' Plenty51–1monster0.01%
Deep Cold OceanMinecraft51–1monster2.46%
Deep Lukewarm OceanMinecraft51–1monster2.19%
Thermal CavesTerralith51–1monster0.01%
Lost CavesYUNG's Cave Biomes51–1monster0.00%
RiverMinecraft51–1monster2.72%
Lush CavesMinecraft51–1monster0.00%
PlainsMinecraft51–1monster2.53%
Frozen OceanMinecraft51–1monster2.75%
Andesite CavesTerralith51–1monster0.02%
Warm OceanMinecraft51–1monster1.19%
Diorite CavesTerralith51–1monster0.04%
ForestMinecraft51–1monster1.79%
BrushlandTerralith51–1monster1.40%
Muddy RiverRegions Unexplored51–1monster1.41%
Rocky ReefRegions Unexplored51–1monster0.87%
Granite CavesTerralith51–1monster0.01%
Dark ForestMinecraft51–1monster1.34%
Deep Frozen OceanMinecraft51–1monster0.75%
HighlandsTerralith51–1monster1.38%
Mantle CavesTerralith51–1monster1.33%
SavannaMinecraft51–1monster0.93%
WastelandBiomes O' Plenty51–1monster0.84%
Clover PlainsRegions Unexplored51–1monster0.95%
Blackwood TaigaRegions Unexplored51–1monster0.94%
YellowstoneTerralith51–1monster0.99%
Hyacinth DeepsRegions Unexplored51–1monster0.52%
Coniferous ForestBiomes O' Plenty51–1monster0.85%
TaigaMinecraft51–1monster0.85%
Spider NestBiomes O' Plenty51–1monster0.00%
DesertMinecraft51–1monster0.62%
Arid HighlandsTerralith51–1monster0.86%
Maple ForestRegions Unexplored51–1monster0.73%
BeachMinecraft51–1monster0.63%
Bioshroom CavesRegions Unexplored51–1monster0.81%
PrairieBiomes O' Plenty51–1monster0.75%
Dry BushlandRegions Unexplored51–1monster0.63%
PrairieRegions Unexplored51–1monster0.63%
Mediterranean ForestBiomes O' Plenty51–1monster0.61%
JungleMinecraft51–1monster0.66%
Forested HighlandsTerralith51–1monster0.74%
Snowy PlainsMinecraft11–1monster0.68%
Redwood ForestBiomes O' Plenty51–1monster0.61%
Deep Warm OceanTerralith51–1monster0.36%
OrchardBiomes O' Plenty51–1monster0.61%
Seasonal ForestBiomes O' Plenty51–1monster0.60%
ScrublandBiomes O' Plenty51–1monster0.54%
Pine TaigaRegions Unexplored51–1monster0.58%
ShieldTerralith51–1monster0.66%
RainforestBiomes O' Plenty51–1monster0.55%
Lavender FieldBiomes O' Plenty51–1monster0.60%
Boreal TaigaRegions Unexplored51–1monster0.57%
Alpine HighlandsTerralith51–1monster0.63%
ShrublandRegions Unexplored51–1monster0.55%
Overgrown GreensBiomes O' Plenty51–1monster0.50%
Hot ShrublandTerralith51–1monster0.58%
Joshua DesertRegions Unexplored51–1monster0.43%
Saguaro DesertRegions Unexplored51–1monster0.42%
Maple WoodsBiomes O' Plenty51–1monster0.53%
Grassy BeachRegions Unexplored51–1monster0.44%
Old Growth Birch ForestMinecraft51–1monster0.45%
Gravel BeachRegions Unexplored51–1monster0.43%
Temperate HighlandsTerralith51–1monster0.55%
FieldBiomes O' Plenty51–1monster0.45%
BadlandsMinecraft51–1monster0.46%
SteppeTerralith51–1monster0.51%
Lush DesertBiomes O' Plenty51–1monster0.40%
RainforestRegions Unexplored51–1monster0.43%
Sparse JungleMinecraft51–1monster0.42%
Gravel BeachTerralith51–1monster0.35%
Frozen RiverMinecraft51–1monster0.46%
Birch ForestMinecraft51–1monster0.34%
Fungal CavesTerralith51–1monster0.00%
Snowy TaigaMinecraft51–1monster0.41%
Volcanic PlainsBiomes O' Plenty51–1monster0.37%
Snowy BadlandsTerralith51–1monster0.40%
ShrublandTerralith51–1monster0.40%
Jacaranda GladeBiomes O' Plenty51–1monster0.35%
Aspen GladeBiomes O' Plenty51–1monster0.35%
Silver Birch ForestRegions Unexplored51–1monster0.30%
Redstone CavesRegions Unexplored51–1monster0.00%
Cold DesertBiomes O' Plenty51–1monster0.36%
MeadowMinecraft51–1monster0.31%
TundraBiomes O' Plenty51–1monster0.35%
Sparse RainforestRegions Unexplored51–1monster0.31%
Cold RiverRegions Unexplored51–1monster0.36%
MuskegBiomes O' Plenty51–1monster0.35%
Stony ShoreMinecraft51–1monster0.25%
ShrublandBiomes O' Plenty51–1monster0.29%
Old Growth ForestRegions Unexplored51–1monster0.27%
Dripstone CavesMinecraft51–1monster0.00%
GrasslandRegions Unexplored51–1monster0.25%
OutbackRegions Unexplored51–1monster0.21%
Autumnal Maple ForestRegions Unexplored51–1monster0.25%
Fir ClearingBiomes O' Plenty51–1monster0.29%
BayouRegions Unexplored51–1monster0.31%
Cold ShrublandTerralith51–1monster0.32%
DrylandBiomes O' Plenty51–1monster0.24%
Cold Boreal TaigaRegions Unexplored11–1monster0.29%
Old Growth Pine TaigaMinecraft51–1monster0.29%
Rocky MountainsTerralith51–1monster0.29%
TundraRegions Unexplored11–1monster0.28%
Rocky ShrublandBiomes O' Plenty51–1monster0.22%
GroveMinecraft51–1monster0.26%
PrismachasmRegions Unexplored51–1monster0.28%
Frozen Pine TaigaRegions Unexplored11–1monster0.27%
Birch TaigaTerralith51–1monster0.23%
Savanna BadlandsTerralith51–1monster0.24%
WoodlandBiomes O' Plenty51–1monster0.21%
Old Growth WoodlandBiomes O' Plenty51–1monster0.20%
Willow ForestRegions Unexplored51–1monster0.24%
Snowy Coniferous ForestBiomes O' Plenty51–1monster0.24%
Wooded BadlandsMinecraft51–1monster0.23%
Wisteria GroveRegions Unexplored51–1monster0.22%
Poppy FieldsRegions Unexplored51–1monster0.23%
Warm RiverTerralith51–1monster0.17%
Fungal JungleBiomes O' Plenty51–1monster0.24%
Highland FieldsRegions Unexplored51–1monster0.20%
Old Growth Spruce TaigaMinecraft51–1monster0.23%
Flower FieldsRegions Unexplored51–1monster0.23%
Snowy SlopesMinecraft51–1monster0.23%
Snowy Fir ClearingBiomes O' Plenty51–1monster0.22%
Rocky JungleTerralith51–1monster0.24%
OrchardRegions Unexplored51–1monster0.22%
Old Growth Dead ForestBiomes O' Plenty51–1monster0.21%
Wintry ForestTerralith51–1monster0.23%
FloodplainBiomes O' Plenty51–1monster0.19%
RedwoodsRegions Unexplored51–1monster0.21%
Ice MarshTerralith31–1monster0.21%
Old Growth Golden Boreal TaigaRegions Unexplored51–1monster0.20%
Gravel DesertTerralith11–1monster0.21%
Sunflower PlainsMinecraft51–1monster0.18%
Mangrove SwampMinecraft31–1monster0.18%
Savanna PlateauMinecraft51–1monster0.17%
Snowy BeachMinecraft51–1monster0.20%
HighlandBiomes O' Plenty51–1monster0.16%
BayouBiomes O' Plenty51–1monster0.15%
Old Growth Boreal TaigaRegions Unexplored51–1monster0.19%
PastureBiomes O' Plenty51–1monster0.18%
Pumpkin PatchBiomes O' Plenty51–1monster0.17%
Glacial ChasmTerralith11–1monster0.19%
CragBiomes O' Plenty51–1monster0.16%
Rocky RainforestBiomes O' Plenty51–1monster0.16%
Eucalyptus ForestRegions Unexplored51–1monster0.15%
Moonlight ValleyTerralith51–1monster0.17%
Bamboo JungleMinecraft51–1monster0.17%
Sparse RedwoodsRegions Unexplored51–1monster0.16%
Eroded BadlandsMinecraft51–1monster0.15%
Dead ForestBiomes O' Plenty51–1monster0.15%
Bryce CanyonTerralith51–1monster0.16%
Orchid SwampTerralith31–1monster0.15%
Bamboo ForestRegions Unexplored51–1monster0.15%
Willow SwampHexerei51–1monster0.14%
Desert OasisTerralith51–1monster0.11%
Siberian TaigaTerralith51–1monster0.15%
Lush SavannaBiomes O' Plenty51–1monster0.13%
Snowblossom GroveBiomes O' Plenty51–1monster0.13%
Gravel BeachBiomes O' Plenty51–1monster0.13%
Baobab SavannaRegions Unexplored51–1monster0.12%
SwampMinecraft31–1monster0.12%
Skylands (Spring)Terralith51–1monster0.06%
Frozen PeaksMinecraft51–1monster0.12%
Flower ForestMinecraft51–1monster0.11%
Jade CliffsBiomes O' Plenty51–1monster0.11%
Snowy Maple WoodsBiomes O' Plenty51–1monster0.11%
Sandstone ValleyTerralith51–1monster0.12%
Dune BeachBiomes O' Plenty51–1monster0.11%
Windswept SavannaMinecraft51–1monster0.08%
Skylands (Autumn)Terralith51–1monster0.06%
Forested FieldBiomes O' Plenty51–1monster0.10%
Desert CanyonTerralith51–1monster0.11%
Tropical JungleTerralith51–1monster0.10%
Wasteland SteppeBiomes O' Plenty51–1monster0.09%
Wintry LowlandsTerralith51–1monster0.10%
MarshRegions Unexplored51–1monster0.08%
Magnolia WoodlandRegions Unexplored51–1monster0.08%
Cherry GroveMinecraft51–1monster0.07%
Skylands (Summer)Terralith51–1monster0.04%
Fractured SavannaTerralith51–1monster0.08%
TropicsRegions Unexplored51–1monster0.04%
Lush DesertTerralith51–1monster0.08%
Alpine GroveTerralith51–1monster0.07%
Windswept HillsMinecraft51–1monster0.06%
Alpha GroveRegions Unexplored51–1monster0.04%
Pine SlopesRegions Unexplored51–1monster0.07%
Towering CliffsRegions Unexplored51–1monster0.05%
Jagged PeaksMinecraft51–1monster0.07%
Ice SpikesMinecraft11–1monster0.06%
Lavender ValleyTerralith51–1monster0.06%
Blooming ValleyTerralith51–1monster0.06%
Windswept ForestMinecraft51–1monster0.05%
Volcanic PeaksTerralith51–1monster0.05%
Ashen SavannaTerralith51–1monster0.06%
GrasslandBiomes O' Plenty51–1monster0.05%
VolcanoBiomes O' Plenty51–1monster0.05%
Blooming PlateauTerralith51–1monster0.05%
Windswept Maple ForestRegions Unexplored51–1monster0.04%
Jungle MountainsTerralith51–1monster0.05%
Ancient SandsTerralith51–1monster0.05%
SpiresRegions Unexplored11–1monster0.04%
Sakura GroveTerralith51–1monster0.04%
Valley ClearingTerralith51–1monster0.04%
White MesaTerralith51–1monster0.04%
Snowy ShieldTerralith51–1monster0.04%
Amethyst RainforestTerralith51–1monster0.04%
Snowy Cherry GroveTerralith51–1monster0.04%
Moonlight GroveTerralith51–1monster0.04%
Desert SpiresTerralith51–1monster0.04%
Windswept Gravelly HillsMinecraft51–1monster0.03%
Red OasisTerralith51–1monster0.03%
Hot SpringsBiomes O' Plenty51–1monster0.03%
FenRegions Unexplored51–1monster0.03%
Stony PeaksMinecraft51–1monster0.02%
Warped MesaTerralith31–1monster0.02%
Yosemite CliffsTerralith51–1monster0.03%
Lush ValleyTerralith51–1monster0.02%
Stony SpiresTerralith51–1monster0.02%
White CliffsTerralith51–1monster0.02%
Origin ValleyBiomes O' Plenty51–1monster0.01%
Amethyst CanyonTerralith51–1monster0.02%
Scarlet MountainsTerralith51–1monster0.02%
Windswept SpiresTerralith51–1monster0.02%
Snowy Maple ForestTerralith51–1monster0.02%
Shield ClearingTerralith51–1monster0.02%
Granite CliffsTerralith51–1monster0.01%
Yosemite LowlandsTerralith51–1monster0.02%
Frozen CliffsTerralith11–1monster0.01%
Savanna SlopesTerralith51–1monster0.01%
Ancient DeltaRegions Unexplored51–1monster0.01%
WetlandBiomes O' Plenty51–1monster0.01%
Sakura ValleyTerralith51–1monster0.01%
TropicsBiomes O' Plenty51–1monster0.01%
BogBiomes O' Plenty51–1monster0.01%
MarshBiomes O' Plenty51–1monster0.01%
Basalt CliffsTerralith51–1monster0.01%
Emerald PeaksTerralith51–1monster0.01%
Wintry Origin ValleyBiomes O' Plenty51–1monster0.00%
Rocky ShrublandTerralith51–1monster0.01%
Siberian GroveTerralith51–1monster0.01%
Haze MountainTerralith51–1monster0.01%
Icy HeightsRegions Unexplored11–1monster0.01%
Cloud ForestTerralith51–1monster0.01%
MoorBiomes O' Plenty51–1monster0.00%
CalderaTerralith51–1monster0.00%
Volcanic CraterTerralith51–1monster0.00%
Lavender ForestTerralith51–1monster0.00%
Painted MountainsTerralith51–1monster0.00%
Tuff CavesTerralith51–1monster0.00%
Tropical RiverRegions Unexplored51–1monster0.00%
Fungal FenRegions Unexplored51–1monster0.00%
Soul Sand ValleyMinecraft11–1monster0.00%
Arid Mountains (Removed)Regions Unexplored51–1monster0.00%
Barley Fields (Removed)Regions Unexplored51–1monster0.00%
Chalk CliffsRegions Unexplored51–1monster0.00%
Cold Deciduous Forest (Removed)Regions Unexplored11–1monster0.00%
Deciduous Forest (Removed)Regions Unexplored51–1monster0.00%
Frozen Tundra (Removed)Regions Unexplored11–1monster0.00%
Golden Boreal Taiga (Removed)Regions Unexplored51–1monster0.00%
InfernoRegions Unexplored51–1monster0.00%
Mauve Hills (Removed)Regions Unexplored51–1monster0.00%
Mountains (Removed)Regions Unexplored51–1monster0.00%
Old Growth BayouRegions Unexplored51–1monster0.00%
Pumpkin Fields (Removed)Regions Unexplored51–1monster0.00%
Rocky Meadow (Removed)Regions Unexplored51–1monster0.00%
Scorching Caves (Removed)Regions Unexplored51–1monster0.00%
Steppe (Removed)Regions Unexplored51–1monster0.00%
Temperate Grove (Removed)Regions Unexplored51–1monster0.00%
Alpha IslandsTerralith51–1monster0.00%
Alpha Islands (Winter)Terralith51–1monster0.00%

A vanilla skeleton hit by a Chemical X effect has a 3/4 chance to be replaced by a Mutant Skeleton. No villager trade or chest loot provides the mob or its drops.

While it is in a night-time world, a Mutant Skeleton below full health heals 2 health every 100 ticks.

Behavior

The Mutant Skeleton targets the nearest player it can see and keeps that target for up to 300 ticks after losing sight of it. It also attacks iron golems, wolves and the Wither when the Wither hurts it. It takes no damage from other Mutant Skeletons, including their arrows and death shatter. Its movement speed is 0.27, its follow range is 48 blocks and its knockback resistance is 75%.

Ranged attacks

The mob has two bow attacks. Both fire mutant arrows, which are arrows that can carry status effects.

  • Single shot. When the target is more than 2 blocks away and in line of sight, the mob has a 1/12 chance per tick to fire one arrow at a speed of 2.4.
  • Multi-shot volley. When the mob is on the ground with the target in line of sight, it has a 1/26 chance per check (checked every 3 ticks) to move toward the target, or away from it if the target is within 4 blocks. It then fires a volley of 6 arrows at a speed of about 2.0.

Each mutant arrow has a 1/4 chance to apply each of the following effects on a hit:

Effect Duration (ticks) Level
Poison 80–139 I
Hunger 120–179 II
Slowness 120–179 II

Melee attacks

When the target is close, the mob attacks with one of two animations. Each attack picks one at random: 3 in 4 use the standard melee, and 1 in 4 use the rib-crushing grab.

  • Standard melee. Hits every living entity within 3 blocks in front of the mob for 3 damage plus 0 or 1 random extra. Each hit pushes the target away with a horizontal force of 1.8 to 2.5.
  • Rib-crushing grab. Deals 9 damage (the 3 attack damage plus 6). If the target blocks the hit with a shield, the shield is disabled for 100 ticks.

Death

When the Mutant Skeleton dies, every living entity within 3 blocks horizontally and 2 blocks vertically takes 7 damage. This damage uses the mutant skeleton shatter damage type. The mob then spawns 18 body-part entities (ribs, limbs, pelvis, shoulder pads and skulls), which are thrown outward. Each body part has its own loot table. The game allows up to 128 body-part entities per level, so a fight in a small area can leave a dense pile of loot.

Drops

The body parts are the mob's main drop source, and the crafting materials for the armor set come from these tables. The Mutant Skeleton Skull is a loot-only item. It can be worn as a helmet or placed as a block, and it has no crafting recipe.

No item drops.

The Mutant Skeleton's drops form the Mutant Skeleton armor set, and the mob's spawn egg summons it directly. The set's pieces cannot receive armor trims.

Armor set

  • Mutant Skeleton Boots give Jump Boost II (amplifier 1) for 100 ticks while worn. They have 195 durability.
  • Mutant Skeleton Leggings give Speed II while worn. They have 225 durability.
  • Mutant Skeleton Chestplate draws the wearer's bow 2 ticks faster while the bow is below full draw. It has 240 durability.
  • Mutant Skeleton Skull replaces a bow's normal shot with a multi-shot volley. The skull loses durability when its wearer is hurt, by one quarter of the damage taken with a minimum of 1. It does not reduce the damage taken. Fire damage does not wear it down if the wearer is fire-resistant. It has 165 durability.

The armor pieces have an enchantment value of 9. Their defense values are 2 for the boots, 5 for the leggings, 6 for the chestplate and 2 for the skull. None of them has armor toughness or knockback resistance.

Tips

  • Break line of sight with the mob. Both bow attacks need a clear view of the target, so a wall or a corner stops the volleys and single shots until the mob moves.
  • Stay out of the 3-block reach of its melee. The 9-damage rib-crushing grab is its strongest single hit.
  • Do not stand next to the mob when it dies. The death shatter deals 7 damage within 3 blocks, and that damage bypasses armor.
  • The skull and boots suit combat best. The skull turns bow shots into volleys, and the boots add Jump Boost II for closing or escaping distance.