Slayer (2024)

Slayer
Category	System

Slayer is a System of progression-based quests that involve killing a specific type of Mob, and killing various Mini-Bosses and BOSSES associated with that mob type. They can be started by speaking to Maddox the Slayer in the Tavern in the Hub.

Types of Slayers

There are six different types of Slayer quests that players can complete. Each one has a main boss that players must defeat, as well as various Mini-Bosses which have a chance to spawn prior to the boss. Each slayer type generally is more difficult than the last.

Type	Boss	Unlock Requirement	Description
Zombie	Revenant Horror	None	Abhorrent Zombie stuck between life and death for an eternity.
Spider	Tarantula Broodfather	Slay a Tier II Revenant Horror	Monstrous Spider who poisons and devours its victims.
Wolf	Sven Packmaster	Slay a Tier II Tarantula Broodfather	Rabid Wolf genetically modified by a famous mad scientist. Eats bones and flesh.
Enderman	Voidgloom Seraph	Slay a Tier IV Sven Packmaster	If Necron is the right-hand of the Wither King, this dark demigod is the left-hand.
Vampire	Riftstalker Bloodfiend	None	A half-vampire, half-thrall immortal golem creation representing the multiverse coven in combat.
Blaze	Inferno Demonlord	Slay a Tier III Voidgloom Seraph	Even demons fear this incarnation of pure evil, constantly feeding on its burning desire for destruction.

Each Slayer boss requires a certain amount of Combat XP gained from the requested mob in order to summon the boss. The player also receives a large amount of Combat XP per slayer boss completion dependent on the tier of slayer killed.

Slayer Menu and Maddox

The Slayer Menu can be accessed through Maddox the Slayer or the Maddox Batphone.

Vampire Slayer can be accessed through the special version of Maddox the Slayer in the Rift Dimension or the Maddox Badphone.

Leveling

Completing Slayer Quests grants Slayer XP for each respective boss. When a boss is killed, only the player that the boss belonged to gains Slayer XP. The XP required for each Slayer level is as follows:

Boss Loot

Slayer Bosses drop loot by rolling from three different loot pools: token drops, main drops, and extra drops. These three tables interact and affect each other in various ways, as shown below. You can view the loot tables for each of the slayers on their respective pages.

Loot Pool	Information	Item Examples
Token	Each of the token loot pools contain one drop, all of which are used in many of the recipes within the respective slayer collections.	All the token drops are Revenant Flesh, Tarantula Webs, Wolf Teeth, Null Spheres, Derelict Ashe, and Coven Seals.
Main	Most of the items dropped are from this loot pool. They typically have base drop rates of below 20%.	Examples from Zombie Slayer include Foul Flesh, Undead Catalysts, Scythe Blades, and more.
Extra	This loot table mostly contains Runes but sometimes other items.	Aside from Runes, the Blaze Slayer loot table also contains Enchanted Blaze Powder and the High Class Archfiend Dice.

Formulas and Weight Modifiers

The base chance for any given drop can be determined using the formulas listed below, depending on its loot table.

Drop Type	Formula
Token
Main
Extra

Drops you do not have unlocked are not included in the total weights, meaning certain drops have a higher drop rate if your slayer level is lower.

RNG Meter

The RNG Meter is a feature unlocked for an individual boss-type upon slaying the Tier III boss. It allows you to select an individual drop to increase its chances of dropping.

More specifically, when you kill a Slayer boss, the first step in rolling its loot is to multiply the weight of your selected item by up to 3x using the following formula:

The required XP is calculated using the following formula:

Boss Type	Formula
Vampire
All Others

The highest base drop rate is calculated using the above weight formulas for each boss tier that you have killed, and then taking the highest chance. For example, Foul Flesh has its highest base chance of 16.2245% from the Tier IV Revenant Horror, meaning it has a requirement of 3,081 XP.

Rolling for Items

The first drop you will obtain from a Slayer boss is its Token item, as it has a 100% drop rate.

Then, you have a chance to receive a Main drop. Each Main drop has its Magic Find multiplied by the following formula, if its base drop rate (after the RNG Meter modifications) is less than 5%.

Then, a random item from the boss's loot table is rolled. If the item is considered a Main item, then it is dropped, otherwise it is ignored entirely.

The same process then repeats for Extra drops, except a slightly modified drop chance formula for checking Magic Find is used. The modified weight values of the Main drops from before are not used here / effectively get undone.

Auto-Slayer

Auto-Slayer is a feature unlocked upon reaching level 6 in Zombie Slayer, Spider Slayer and Wolf Slayer. It allows players to automatically start a slayer quest of the same type after their current slayer quest has been completed successfully, and can be enabled through Maddox the Slayer's menu.

Auto-Slayer will only begin a new quest if the player has sufficient Coins in their purse or Bank. If neither source contains enough Coins, a new quest won't start, and they'll receive a message saying "Auto-Slayer: you could not afford to start another quest!"

Aatrox's Buffs

Aatrox is a Mayor dedicated specifically to Slayers. His perks have a positive effect on Slayer XP gain, rare drop chances, and quest pricing. He is often elected when all 3 of his perks are active as they make slayer quests more profitable.

Bosses and Minibosses

Below are a list of Mini-Bosses and BOSSES associated with each of the Slayer types.

• Zombie
• Spider
• Wolf
• Enderman
• Vampire
• Blaze

Main Article: Zombie Slayer

Mob	Name and Stats	Item Loot	Other Loot
	[Lv80] Revenant Sycophant 24,000 Health 320 Damage	1 Revenant Flesh	360 Combat XP
	[Lv150] Revenant Champion 90,000 Health 800 Damage	2 Revenant Flesh	600 Combat XP
	[Lv300] Deformed Revenant 360,000 Health 1,600 Damage	5 Revenant Flesh	1,200 Combat XP
	[Lv390] Atoned Champion 600,000 Health 800 Damage	2 Revenant Flesh	900 Combat XP
	[Lv770] Atoned Revenant 2,400,000 Health 1,600 Damage	5 Revenant Flesh	1,600 Combat XP
	[Lv10-1,580] Revenant Horror 500-10,000,000 Health 15-2,400 Damage	1-64 Revenant Flesh 0-4 Foul Flesh 0-1 Beheaded Horror 0-1 Pestilence Rune 0-1 Revenant Catalyst 0-1 Revenant Viscera 0-1 Scythe Blade 0-1 Shard Of The Shredded 0-1 Smite VI Book 0-1 Smite VII Book 0-1 Snake Rune 0-1 Undead Catalyst 0-1 Warden Heart	50-2,000 Combat XP 1 Coin 1-6 EXP Orbs

Main Article: Spider Slayer

Mob	Name and Stats	Item Loot	Other Loot
	[Lv120] Tarantula Vermin 54,000 Health 360 Damage	1 Tarantula Web	150 Combat XP
	[Lv190] Tarantula Beast 144,000 Health 1,000 Damage	2 Tarantula Web	250 Combat XP
	[Lv380] Mutant Tarantula 576,000 Health 2,000 Damage	5 Tarantula Web	500 Combat XP
	[Lv10-770] Tarantula Broodfather 576,000 Health 2,000 Damage	1-64 Tarantula Web 0-64 Toxic Arrow Poison 0-1 Bane of Arthropods VI Book 0-1 Bite Rune 0-1 Spider Catalyst 0-1 Digested Mosquito 0-1 Fly Swatter 0-1 Tarantula Talisman	50-500 Combat XP 1 Coin 1-6 EXP Orbs

Main Article: Wolf Slayer

Mob	Name and Stats	Item Loot	Other Loot
	[Lv110] Pack Enforcer 45,000 Health 360 Damage	1 Wolf Tooth	150 Combat XP
	[Lv170] Sven Follower 120,000 Health 1,200 Damage	2 Wolf Tooth	250 Combat XP
	[Lv350] Sven Alpha 480,000 Health 2,200 Damage	5 Wolf Tooth	500 Combat XP
	[Lv20-700] Sven Packmaster 2,000-2,000,000 Health 60-440 Damage 0-200 True Damage	1-64 Wolf Tooth 0-5 Hamster Wheel 0-1 Couture Rune 0-1 Critical VI Book 0-1 Furball 0-1 Grizzly Salmon 0-1 Overflux Capacitor 0-1 Red Claw Egg 0-1 Spirit Rune	50-500 Combat XP 1 Coin 1-6 EXP Orbs

Main Article: Enderman Slayer

Mob	Name and Stats	Item Loot	Other Loot
	[Lv1,730] Voidling Devotee 12,000,000 Health 5,000 Damage	1 Null Sphere	800 Combat XP
	[Lv2,500] Voidling Radical 25,000,000 Health 7,400 Damage	2 Null Sphere	2,000 Combat XP
	[Lv4,330] Voidcrazed Maniac 52,000,000 Health 25,000 Damage	5 Null Sphere	5,000 Combat XP
	[Lv270-8,860] Voidgloom Seraph 300,000-210,000,000 Health 1,200-21,000 Damage	2-155 Null Sphere 0-64 Twilight Arrow Poison 0-1 Etherwarp Merger 0-1 Enchant Rune 0-1 End Rune 0-1 Endersnake Rune 0-1 Ender Slayer VII 0-1 Exceedingly Rare Ender Artifact Upgrade 0-1 Handy Blood Chalice 0-1 Hazmat Enderman 0-1 Judgement Core 0-1 Mana Steal I 0-1 Null Atom 0-1 Pocket Espresso Machine 0-1 Smarty Pants I 0-1 Sinful Dice 0-1 Summoning Eye 0-1 Transmission Tuner 0-1 Void Conqueror Enderman Skin	50-500 Combat XP 1 Coin 1-6 EXP Orbs

Main Article: Vampire Slayer

Mob	Name and Stats	Item Loot	Other Loot
	Riftstalker Bloodfiend 625-3,000 Health 0.5-1.5 Rift Damage	1-128 Coven Seal 0-1 Enchanted Book Bundle (Quantum) 0-1 Soultwist Rune 0-1 Bubba Blister 0-1 Fang-tastic Chocolate Chip 0-1 Guardian Lucky Block 0-1 McGrubber's Burger 0-1 Unfanged Vampire Part 0-1 Enchanted Book Bundle (The One)	2,000-10,000 Motes
	[Lv5] Clotgoyle 70 Health 10 Rift Time 1 Heart	No Item Loot	75 Motes

Main Article: Blaze Slayer

Mob	Name and Stats	Item Loot	Other Loot
	[Lv1,730] Flare Demon 12,000,000 Health 7,000 Damage	1 Derelict Ashe	1,200 Combat XP
	[Lv2,500] Kindleheart Demon 25,000,000 Health 12,000 Damage	2 Derelict Ashe	2,400 Combat XP
	[Lv4,330] Burningsoul Demon 75,000,000 Health 30,000 Damage	5 Derelict Ashe	8,000 Combat XP
	[Lv200-700] Inferno Demonlord 2,500,000-150,000,000 Health 100 + 5-50% Max HP Damage	2-155 Derelict Ashe 0-24 Blaze Rod Distillate 0-24 Gabagool Distillate 0-24 Glowstone Distillate 0-24 Magma Cream Distillate 0-24 Nether Wart Distillate 0-1 Archfiend Dice 0-1 Bundle Of Magma Arrows 0-1 Duplex I Book 0-1 Fiery Burst Rune I 0-1 Fire Aspect III Book 0-1 Flawed Opal Gemstone 0-1 High Class Archfiend Dice 0-1 Kelvin Inverter 0-1 Lavatears Rune 0-1 Mana Disintegrator 0-1 Scorched Books 0-1 Scorched Power Crystal 0-1 Subzero Inverter 0-1 Wilson's Engineering Plans 0-1 Wisp's Ice-Flavored Water I Splash Potion	50-500 Combat XP 1 Coin 1-6 EXP Orbs

History

v e SkyBlock Prototype
October 10th, 2019	0.7.2	Slayer Added.
October 14th, 2019	Minor Patch	Increased the Tier IV boss XP granted from 400 -> 500 XP, and reduced their kill requirements to be spawned by 25%.
		Reduced the Sven Packmaster's top speed significantly.
		Reduced the Revenant Horror's speed boost on hits slightly.
		Bosses now take 40% longer to regenerate Health after being out of combat.
		Fixed the bosses' aggro mechanic so they don't start running way out.
		Fixed the bosses teleporting way to much much on the player under certain conditions.
		Fixed the random slayer quest option not giving the intended bonus rewards.
		Mini-bosses (like the Revenant Sycophant) now correctly stop following the player at some point.
October 15th, 2019	Minor Patch	Added a chat message and sound effect when getting rare drops from bosses.
		Changed Revenant Armor and Tarantula Armor to flash the player's bonused Defense when hit by the zombies and spiders.
		Added tons of spiders to the upper levels of the Spider's Den to help with Spider Slayer.
		Made mini-bosses spawn more consistently during slayer quests.
		The Sven Packmaster now dramatically reduces bow Damage.
		The Sven Packmaster will now slamdunk its target from afar if they haven't moved in a bit.
		Moved the Reaper Falchion and Revived Heart from Zombie Slayer 7 -> 6, and the Voodoo Doll from 6 -> 5.
		Reduced the Maddox Batphone cooldown to 5 -> 3.
October 17th, 2019	Minor Patch	Normalized the XP required for Spider and Wolf Slayer levels so they're the same as Zombie Slayer.
		Reduced the Damage of the Deformed Revenant, Mutant Tarantula, and Sven Alpha.
		Increased the despawn timer of the Sven Packmaster by 1 minute.
November 12th, 2019	0.7.4	Fixed the Stat buff rewards from Wolf Slayer and level 8 and 9 of all other Slayers not working.
December 3rd, 2019	Minor Patch	Boss drops will now guarantee dropping their respective "token" items (including Revenant Flesh, Tarantula Web, and Wolf Tooth). The other more rare drops and runes are on separate drop tables. If the stars align, you can get 3 different drops from a slayer boss.
		Added a slayer XP leaderboards icon.
		Flipped the Wolf Slayer level requirements for Mastiff Armor and Armor Of The Pack.
		Buffed Armor Of The Pack to EPIC.
		Added decent NPC sell prices for the ~20% drop rate slayer items.
		Turned Foul Flesh into Minion Fuel, while still keeping its use to brew Stamina Potions.
		Added the Pooch Sword, which is an upgrade to the Shaman Sword.
February 21st, 2020	0.7.6	Slayer Mini-Boss boss drops are now exclusive to the player who spawned it for 5 seconds, after which the killer is prioritized.
		Made Slayer bosses teleport to the player who spawned them in upon falling in the void.
		Fixed Jingle Bells being able to pull agro from Slayer bosses.
February 28th, 2020	Minor Patch	Fixed being able to tame the Wolves from Wolf Slayer.
		Fixed Combat XP buffs not counting towards Slayer quests.
October 2nd, 2020	0.9.5	Fixed the Slayer Sack opening in the Slayer rewards menu.
March 12th, 2021	Minor Patch	Tier V Revenant Horror Added.
		Auto-Slayer Added.
		RNGesus Meter Added.
		Added a bonus reward for 4% cheaper Slayers at level 7 for all types.
		Added an NPC sell price to Revenant Flesh.
May 31st, 2021	0.11.5	Enderman Slayer Added.
August 13th, 2021	Minor Patch	Added NPC sell prices to more of the Token drops.
September 23rd, 2021	Minor Patch	Added an Autopet rule exception for when you have a Slayer boss spawned.
		Added the Travel Scroll To The Void Sepulture as a reward from Enderman Slayer 4.
January 13th, 2022	Minor Patch	Added a cooldown to spawning Slayer Mini-Bosses to prevent exploits.
April 20th, 2022	Crimson Isle Release	Blaze Slayer Added.
April 29th, 2022	Minor Patch	Fixed certain Slayer quests not Loot Sharing correctly.
May 11th, 2022	Minor Patch	Added a Setting to always keep the Slayer tracker in the sidebar as XP instead of dynamically adjusting for kills.
June 22nd, 2022	Minor Patch	Fixed Slayer bosses regenerating Health after they have already died.
August 27th, 2022	Minor Patch	All Slayer bosses will now damage Necromancy-summoned Mobs.
May 27th, 2022	Minor Patch	Necromancy-summoned Mobs now despawn after the Voidgloom Seraph's Malevolent Hitshield is destroyed.
November 21st, 2022	Minor Patch	Slayer bosses now have a hologram above them saying who owns them.
November 23rd, 2022	Minor Patch	When doing a Slayer quest, each Mob killed will now give a maximum of 50% of the XP needed to spawn the boss.
June 20th, 2023	The Rift Release	Vampire Slayer Added.
July 12th, 2023	0.19.1	Fixed Slayer bosses and minibosses not counting towards Grandma Wolf Pet's Kill Combo.
		Fixed the SkyBlock Guide showing incorrect Vampire Slayer tiers.
		Fixed the the Slayer rewards preview menu not being capitalized.
August 22nd, 2023	0.19.3	Killing Slayer bosses now rewards Bits.
August 25th, 2023	Minor Patch	Fixed an issue with Slayer bosses not dying properly.
October 4th, 2023	0.19.5	Fixed Slayer quest showing the boss is still alive when it's already dead.
October 16th, 2023	Minor Patch	Fixed Slayer bosses spawning when the quest has been cancelled due to dying during the spawn animation.
		Fixed the Inferno Demonlord sometimes unintentionally teleporting high up in the air.
October 24th, 2023	0.19.6	Slayer bosses now show their tier in their nametag.
		Fixed an inconsistency with viewing details in the Slayer menu.
November 6th, 2023	Minor Patch	Fixed Slayer boss spawning problems when the last mob to kill is dying to the void.
		Fixed Slayer boss spawning problems when the last mob to kill is killed while applying a lot of knockback to it.
		Fixed the Soul Eater Enchantment not working on Slayer Mini-Bosses.
November 28th, 2023	0.19.8	Fixed Slayers listing Bits in their rewards even when the player didn't have a Booster Cookie buff active.
December 12th, 2023	0.19.9	Fixed Fire Eels and Rats counting towards Zombie Slayer progress.
January 16th, 2024	0.19.10	Fixed players being able to hit other players Voidgloom Seraph bosses when they don't have the requirement for it.
		Fixed Slayer Minibosses not working with a few on-kill effects, like Dominus stacks from Crimson Armor.