Revenant Horror

Abhorrent Zombie stuck between life and death for an eternity.

— Maddox the Slayer

The Revenant Horror is a Slayer BOSS in the Zombie Slayer branch. It is a strong Zombie which heals itself.

Spawning

Tier	Cost	Combat XP Required	Requirement
I	2,000 Coins	+150 Combat XP
II	7,500 Coins	+1,440 Combat XP	Combat V (5) Revenant Horror Tier I
III	20,000 Coins	+2,400 Combat XP	Combat X (10) Revenant Horror Tier II
IV	50,000 Coins	+4,800 Combat XP	Combat XV (15) Revenant Horror Tier III
V	100,000 Coins	+6,000 Combat XP	Combat XXV (25) Zombie Slayer `VII` (7) Revenant Horror Tier IV

Drops

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Dye","amount":"1","level":0,"weight":4.0e-7,"pool":"Separate"}|13=-|14=Tier III|15={"odds":"Guaranteed","item":"Revenant Flesh","amount":"30-50","level":0,"weight":10000,"pool":"Token"}|16={"odds":"Occasional","item":"Foul Flesh","amount":"1-2","level":0,"weight":2000,"pool":"Main"}|17={"odds":"Extraordinary","item":"Pestilence Rune I","amount":"1","level":2,"weight":333,"pool":"Extra"}|18={"odds":"Extraordinary","item":"Undead Catalyst","amount":"1","level":3,"weight":250,"pool":"Main"}|19={"odds":"Extraordinary","item":"Revenant Catalyst","amount":"1","level":6,"weight":125,"pool":"Main"}|20={"odds":"Extraordinary","item":"Revenant Shard","amount":"1","level":0,"weight":100,"pool":"Main"}|21={"odds":"Pray RNGesus","item":"Enchanted Book (Smite VI)","amount":"1","level":4,"weight":50,"pool":"Main"}|22={"odds":"Pray RNGesus","item":"Beheaded Horror","amount":"1","level":5,"weight":10,"pool":"Main"}|23={"odds":"RNGesus Incarnate","item":"Matcha Dye","amount":"1","level":0,"weight":1.0e-6,"pool":"Separate"}|24=-|25=Tier IV|26={"odds":"Guaranteed","item":"Revenant Flesh","amount":"50-64","level":0,"weight":10000,"pool":"Token"}|27={"odds":"Occasional","item":"Foul Flesh","amount":"2-3","level":0,"weight":2000,"pool":"Main"}|28={"odds":"Rare","item":"Pestilence Rune I","amount":"1","level":2,"weight":833,"pool":"Extra"}|29={"odds":"Extraordinary","item":"Revenant Shard","amount":"1","level":0,"weight":150,"pool":"Main"}|30={"odds":"Extraordinary","item":"Revenant Catalyst","amount":"1","level":6,"weight":125,"pool":"Main"}|31={"odds":"Extraordinary","item":"Undead Catalyst","amount":"1","level":3,"weight":75,"pool":"Main"}|32={"odds":"Extraordinary","item":"Enchanted Book (Smite VI)","amount":"1","level":4,"weight":50,"pool":"Main"}|33={"odds":"Pray RNGesus","item":"Beheaded Horror","amount":"1","level":5,"weight":20,"pool":"Main"}|34={"odds":"Pray RNGesus","item":"Snake Rune I","amount":"1","level":6,"weight":20,"pool":"Extra"}|35={"odds":"Pray RNGesus","item":"Festering Maggot","amount":"1","level":6,"weight":10,"pool":"Main"}|36={"odds":"Pray RNGesus","item":"Scythe Blade","amount":"1","level":7,"weight":7,"pool":"Main"}|37={"odds":"RNGesus Incarnate","item":"Matcha Dye","amount":"1","level":0,"weight":2.0e-6,"pool":"Separate"}|38=-|39=Tier V|40={"odds":"Guaranteed","item":"Revenant Flesh","amount":"63-64","level":0,"weight":10000,"pool":"Token"}|41={"odds":"Occasional","item":"Foul Flesh","amount":"3-4","level":0,"weight":2000,"pool":"Main"}|42={"odds":"Occasional","item":"Revenant Viscera","amount":"1-2","level":7,"weight":2000,"pool":"Main"}|43={"odds":"Rare","item":"Pestilence Rune I","amount":"1","level":2,"weight":833,"pool":"Extra"}|44={"odds":"Extraordinary","item":"Undead Catalyst","amount":"1","level":3,"weight":250,"pool":"Main"}|45={"odds":"Extraordinary","item":"Revenant Shard","amount":"1","level":0,"weight":200,"pool":"Main"}|46={"odds":"Extraordinary","item":"Revenant Catalyst","amount":"1","level":6,"weight":125,"pool":"Main"}|47={"odds":"Extraordinary","item":"Enchanted Book (Smite VI)","amount":"1","level":4,"weight":50,"pool":"Main"}|48={"odds":"Pray RNGesus","item":"Beheaded Horror","amount":"1","level":5,"weight":20,"pool":"Main"}|49={"odds":"Pray RNGesus","item":"Snake Rune I","amount":"1","level":6,"weight":20,"pool":"Extra"}|50={"odds":"Pray RNGesus","item":"Festering Maggot","amount":"1","level":6,"weight":20,"pool":"Main"}|51={"odds":"Pray RNGesus","item":"Scythe Blade","amount":"1","level":7,"weight":15,"pool":"Main"}|52={"odds":"Pray RNGesus","item":"Shredded Sinew","amount":"1","level":7,"weight":8,"pool":"Main"}|53={"odds":"Pray RNGesus","item":"Severed Hand","amount":"1","level":7,"weight":7,"pool":"Main"}|54={"odds":"RNGesus Incarnate","item":"Warden Heart","amount":"1","level":7,"weight":2,"pool":"Main"}|55={"odds":"RNGesus Incarnate","item":"Matcha Dye","amount":"1","level":0,"weight":4.0e-6,"pool":"Separate"}|56=-- autoupdate = true runonload = true param = magic_find|Magic Find|0|int|0-| param = slayerLevel|Slayer Level|9|int|0-9| param = meter|RNG Meter Selected|none|select|none,Beheaded Horror,Enchanted Book (Smite VI),Festering Maggot,Foul Flesh,Matcha Dye,Pestilence Rune I,Revenant Catalyst,Revenant Shard,Revenant Viscera,Scythe Blade,Severed Hand,Shredded Sinew,Snake Rune I,Undead Catalyst,Warden Heart param = meterProgress|RNG Meter Progress|0|int|0-100|meter!="none"

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Behavior

The Revenant Horror is a Zombie-type mob which is hostile towards all nearby players. It moves at a relatively fast pace and deals damage with its scythe weapon. It receives a speed boost on hit.

All Revenant Horrors are immune to potion effects. They are immune to arrows; when hit by them, they heal. They are immune to the item abilities of Aspect of the Dragons and Ice Spray Wand.

As with all Slayer bosses, if the Revenant Horror has not dealt damage to a player for some time, it will begin rapidly regenerating health. The regeneration immediately stops when it hits a player again. Additionally, if either it or its target stays in the same block for too long, it performs a slam-dunk attack, knocking the target towards it and dealing True Damage. If 3 minutes pass without the boss being defeated, it will despawn, failing the Slayer quest. A timer is shown above its head indicating the remaining time.

If the Revenant Horror enters the Village area, it will immediately despawn and the Slayer quest will be failed.

Tier I through Tier IV Revenant Horror have all the abilities of the tiers below them.

Tier	Level	Health	Damage	Ability		Slayer XP Reward
I	10	500	15	Life Drain	Drains Health every few seconds	5 XP
II	70	20k	25	Pestilence	Deals AOE damage every second, shredding armor by 25%	25 XP
III	310	400k	120	Enrage	Gets real mad once in a while	100 XP
IV	610	1.5M	400			500 XP
V	1580	10M	2,400	Redemption	Heals rapidly.	1500 XP
				Explosive Assault	Throws explosive TNT.
				Thermonuclear	Charges up and release a massive explosion.

Tier III and Tier IV

After 40 seconds, it will enter a "Mad" state, in which its behavior is not changed. After another 5 seconds, it will enter an "Enraged" state, in which it moves slightly faster and deals highly increased amounts of damage. This enraged state lasts for 12 seconds.

Tier V (Atoned Horror)

The Tier V boss is much different from the bosses preceding it. It has a different appearance and is named "Atoned Horror" instead of "Revenant Horror". It is also immune to all types of ability damage, Wither Skeleton Pet's Death's Touch ability, as well as damage from Bonemerang. It has a natural regeneration effect, which heals for 1/1000 of its maximum health(10,000 Health normally, 20,000 Health with Mayor Derpy) per second.

Every second, a circle will appear beneath its target's feet similar to the Gaia Construct, but made of different blocks and larger in size. The center is red and progresses to white. After a short delay, the Atoned Horror will throw a block of TNT to the center of that circle. The TNT explodes on contact with the ground, damaging enemies within the circle for a percentage of their health, depending on how close they are to the circle's center. When the player is hit by the TNT the boss heals 500,000 health. Upon reaching 1/3 health, the boss enters an enhanced stage, throwing TNT twice as often. The boss remains in this state even if it regenerates health back to above 1/3.

After 30 seconds, it will stop moving and attacking, and a circle of expanding bedrock forms around its feet. A text appears above its head labeled "Boom!" and a hidden timer counts down from 5 seconds. Nearby mobs flee from the Atoned Horror when this happens. Upon reaching 0, the Atoned Horror unleashes a barrage of lightning around it, similar to Storm's Giga Lightning, killing anything within a 7 block radius. This attack bypasses protection from the End Stone Sword and Mithril Coat. After that, it resumes attacking as before.

Minibosses

The following Minibosses have a chance to spawn when killing a Zombie while a Revenant Horror slayer quest of Tier III or more is ongoing. These Minibosses provide more Combat XP, therefore speeding up the process to spawning a Revenant Horror.

It is also possible that after killing one of these Minibosses, another one could spawn immediately.

Minibosses
Name	Health	Damage	Experience	Tier	Drops
Revenant Sycophant	24,000 Health	320 Damage	300	Tier III	1 Revenant Flesh
Revenant Champion	90,000 Health	800 Damage	600	Tier IV	2 Revenant Flesh
Deformed Revenant	480,000 Health	1,600 Damage	1200	Tier IV	5 Revenant Flesh
Atoned Champion	600,000 Health	800 Damage	900	Tier V	2 Revenant Flesh
Atoned Revenant	2,400,000 Health	1,600 Damage	1600	Tier V	5 Revenant Flesh

Tips

Any of the Dragon Armors reforged to Fierce are recommended options if the player is looking to take down a Revenant Horror Tier III.
For the Revenant Horror Tier IV, using Shadow Assassin Armor reforged on to Ancient or a better armor set, and paired with a max enchanted Reaper Falchion can help immensely.
It is possible to kill the Tier IV or lower very quickly using a MYTHIC Guardian Pet with a highly intelligent Armor Set such as Necrotic Wise Dragon Armor or Storm's Armor.
If the Revenant Horror gets enraged, it is advised to run away until it reverts to its normal state.
If the player or the boss stays on the same block space for too long, it will result in the player taking True Damage and massive Knockback from the boss. This only applies to Tier III and above, however.
Trapping the Revenant Horror in a lift in the  Deep Caverns can make the fight a lot easier. Additionally, spawning the boss in the  Diamond Reserve or  Obsidian Sanctuary and luring it into Lava can hugely reduce the Revenant Horror's mobility and prevent it from landing hits on the player; however, it can still use Life Drain which can drain the player's Health from a distance.
For Tier III or higher bosses, healing items such as Power Orbs and weapons with Life Steal or Drain are essential.
When standing at -138, 42, -141 in the  Crypts, the Tier V TNT attack cannot hit the player.^[1] Therefore, using this spot can let players focus on Damage instead of high Effective Health.

Trivia

The Atoned Horror was leaked by former admin 5[MVP+] Minikloon. It was shown in a stream of StudioTV. The boss had 3M and the TNT was significantly weaker.
Because it is immune to arrows, the Revenant Horror is also immune to the effects of Voodoo Doll and will not be affected by the damage over time debuff.
The Revenant Horror, the Tarantula Broodfather and the Riftstalker Bloodfiend are currently the only Slayer bosses to have a Tier V variant.
Under the leadership of Technoblade and FurryEBoy, a single Tier V Revenant Horror provided enough Combat XP to immediately spawn another Tier V Revenant Horror. Players would pair up to spawn Tier V Revenant Horrors for each other.
- This was possible with Derpy. It was possible to slayer trade with Svens & Tarantulas as well. Furthermore, with the addition of the Veteran attribute after the Kuudra Revamp, this was possible even without the XP bonus from Mayors. However, this was patched in an update, which a mob gives at max 75% of the Combat XP required.
When using the Sentinel Warden Skin, the boss stops changing its appearance when enraged.

Gallery

Revenant Horror while enraged
Revenant Horror while a Sentinel Warden Skin is worn

History

SkyBlock Prototype
Oct 11, 2019	0.7.2	Added Revenant Horror.
Oct 14, 2019		Buffed XP from Tier IV boss by +100 (from 400 to 500).
		Reduced kills required for Tier IV by -25%.
		Added a +40% delay before regeneration kicks in when out of combat.
		Reduced Revenant Horror speed boost when hit.
Mar 12, 2021		Added Atoned Horror.
Mar 30, 2021	0.11.3	Reduced DPS by 25 for Tier II (from 50 to 25).
		Reduced DPS by 210 for Tier III (from 300 to 90).
		Reduced DPS by 700 for Tier IV (from 1000 to 300).
		Reduced DPS by 4200 for Tier V (from 6000 to 1800).
Apr 21, 2021	0.11.4	Added Smite VII drop to Atoned Horror loot table.
Unknown Date		Added +30 DPS for Tier III (from 90 to 120).
		Added +100 DPS for Tier IV (from 300 to 400).
		Added +600 DPS for Tier V (from 1800 to 2400).
		Made Revenant Horrors immune to arrows.
Aug 6, 2024	0.20.5	Revenant Horror now drops Matcha Dye.

↑ https://www.youtube.com/watch?v=AgOASszdQro

[1] ttps://www.youtube.com/watch?v=AgOASszdQro

[1]