Perfect perk drop rates in World // Zero show how rare it can be to obtain a perk at its highest possible value. A perfect perk is the maximum roll within that perk's range, such as 30% Boss Bane, 100% Glass, or 15% Vampiric.
This guide covers the supplied perfect perk drop rate data for Arcane Tower, Nightmare Dungeons, and Legendary Pets. The listed averages are not guarantees, and the supplied notes state that there is no pity system.
Quick Answer
Perfect perk: The highest possible value for a perk's listed range.
Included sources: Arcane Tower, Nightmare Dungeons, and Legendary Pets.
No pity system: A player may take fewer or more attempts than the listed average.
Legendary pets: Egg hatch rates can change the final chance when the egg does not guarantee a 5★ pet.
How to Read Perfect Perk Drop Rates
The Average column shows the average number of rolls, chests, or eligible attempts before getting that listed perfect perk. For example, an average of 1 in 1,136 means each eligible chest has that listed chance for the perk.
Because there is no pity system listed, the average should not be treated as a guaranteed number of runs. Some players may get the perk earlier, while others may take longer.
Arcane Tower Perfect Perk Drop Rates
The supplied Arcane Tower data includes World 10 exclusive perks, generic Tier 5 perks, weapon perks, and armor perks. The notes state that the listed average is per chest, and one example explains that a 1 in 1,136 chest chance would average out to 227 Arcane Tower runs for that perk.
World 10 Exclusive Perks
Perfect Perk | Average | Chance | Effect Summary |
|---|---|---|---|
40% Ferocious | 1 in 2,169 | 0.0461% | Taking damage applies Ferocious for 3 seconds, boosting damage by 40%. |
15% Vampiric | 1 in 1,136 | 0.0880% | Attacks can inflict Vampiric for 3 seconds, damaging enemies and healing the player. |
50% Self Destruct | 1 in 2,822 | 0.0354% | Lethal damage saves the player at 1 HP and triggers a 15-stud explosion. |
Arcane Tower Generic Tier 5 Perks
Perfect Perk | Average | Chance |
|---|---|---|
30% Boss Bane | 1 in 2,169 | 0.0461% |
30% Elite Assassin | 1 in 2,169 | 0.0461% |
30% Mob Slayer | 1 in 2,169 | 0.0461% |
40% Fortress | 1 in 2,134 | 0.0469% |
100% Glass | 1 in 4,888 | 0.0205% |
35% Master Thief | 1 in 1,790 | 0.0559% |
Arcane Tower Weapon Perks
Perfect Perk | Average | Chance |
|---|---|---|
8% Attack UP | 1 in 904 | 0.1107% |
15% Burn Chance | 1 in 1,420 | 0.0704% |
15% Crit Stack | 1 in 1,420 | 0.0704% |
10% Agility | 1 in 1,161 | 0.0862% |
15% Energized | 1 in 1,420 | 0.0704% |
10% Lucky Looter | 1 in 1,161 | 0.0862% |
Arcane Tower Armor Perks
Perfect Perk | Average | Chance |
|---|---|---|
10% Agility | 1 in 1,239 | 0.0806% |
15% Energized | 1 in 1,515 | 0.0660% |
10% Lucky Looter | 1 in 1,239 | 0.0806% |
60% Poisonous Thorns | 1 in 5,645 | 0.0177% |
10% Rough Skin | 1 in 964 | 0.1038% |
20% Untouchable | 1 in 2,203 | 0.0454% |
Nightmare Dungeon Perfect Perk Drop Rates
The supplied Nightmare Dungeon data includes Tier 5 perks, weapon perks, and armor perks. These rates are separate from the Arcane Tower table and should not be mixed with Arcane Tower values.
Nightmare Dungeon Tier 5 Perks
Perfect Perk | Average | Chance |
|---|---|---|
30% Boss Bane | 1 in 2,105 | 0.0475% |
30% Elite Assassin | 1 in 2,105 | 0.0475% |
30% Mob Slayer | 1 in 2,105 | 0.0475% |
40% Fortress | 1 in 2,331 | 0.0429% |
100% Glass | 1 in 5,338 | 0.0187% |
35% Master Thief | 1 in 1,955 | 0.0512% |
Nightmare Dungeon Weapon Perks
Perfect Perk | Average | Chance |
|---|---|---|
8% Attack UP | 1 in 1,315 | 0.0760% |
15% Burn Chance | 1 in 2,068 | 0.0484% |
15% Crit Stack | 1 in 2,068 | 0.0484% |
10% Agility | 1 in 1,692 | 0.0591% |
15% Energized | 1 in 2,068 | 0.0484% |
10% Lucky Looter | 1 in 1,692 | 0.0591% |
Nightmare Dungeon Armor Perks
Perfect Perk | Average | Chance |
|---|---|---|
10% Agility | 1 in 1,805 | 0.0554% |
15% Energized | 1 in 2,206 | 0.0453% |
10% Lucky Looter | 1 in 1,805 | 0.0554% |
60% Poisonous Thorns | 1 in 8,220 | 0.0122% |
10% Rough Skin | 1 in 1,404 | 0.0713% |
20% Untouchable | 1 in 3,208 | 0.0312% |
Legendary Pet Perfect Perk Drop Rates
The supplied legendary pet rates are for eggs with a 100% chance of getting a 5★ pet. If an egg does not guarantee a 5★ pet, the final chance depends on that egg's own 5★ hatch rate.
Section | Perfect Perk | Average | Chance |
|---|---|---|---|
World 10 Legendary Pets | 15% Ferocious | 1 in 275 | 0.364% |
World 10 Legendary Pets | 5% Vampiric | 1 in 125 | 0.800% |
World 10 Legendary Pets | 10% Boss Bane | 1 in 150 | 0.667% |
World 10 Legendary Pets | 10% Elite Assassin | 1 in 150 | 0.667% |
World 10 Legendary Pets | 10% Mob Slayer | 1 in 150 | 0.667% |
Outside World 10 Legendary Pets | 10% Boss Bane | 1 in 90 | 1.111% |
Outside World 10 Legendary Pets | 10% Elite Assassin | 1 in 90 | 1.111% |
Outside World 10 Legendary Pets | 10% Mob Slayer | 1 in 90 | 1.111% |
Legendary Pet Egg Examples
The supplied notes give examples showing why egg hatch rate matters. If an egg has only a chance to hatch a 5★ pet, the final chance for a specific perfect perk is reduced by that hatch rate.
Egg | 5★ Hatch Chance | Example Perk | Final Chance |
|---|---|---|---|
Pharaoh Egg | 8% | Any tier 5 pet with 5% Vampiric | 0.064%, or 1 in 1,563 |
Star Egg | 7.23% | Any tier 5 pet with 5% Vampiric | 0.058%, or 1 in 1,728 |
Best Farming Method
The best farming method depends on which perfect perk you are targeting. Arcane Tower, Nightmare Dungeons, and Legendary Pets have separate listed rates, so players should farm the source that matches the perk type and table they need.
For equipment perks, check whether the target perk appears under Arcane Tower or Nightmare Dungeon data. For Legendary Pet perks, remember that the final chance can depend on the egg's 5★ hatch chance unless the egg guarantees a 5★ pet.
Is Farming Perfect Perks Worth It?
Perfect perks are worth farming for players who want optimized builds, but the listed rates show that they can be very rare. A strong near-perfect perk is often useful while working toward a perfect roll.
For most players, it is better to first get the correct perk type and then improve the percentage over time. Perfect perk farming should be treated as a long-term goal.
FAQ
What is a perfect perk in World // Zero?
A perfect perk is the highest possible value in that perk's listed range.
Do perfect perk drop rates guarantee a drop?
No. The listed averages are not guarantees, and the supplied notes state that there is no pity system.
What is the Arcane Tower chance for 15% Vampiric?
The supplied Arcane Tower data lists 15% Vampiric at 1 in 1,136, or 0.0880% per chest.
What is the Nightmare Dungeon chance for 100% Glass?
The supplied Nightmare Dungeon data lists 100% Glass at 1 in 5,338, or 0.0187%.
What is the Arcane Tower chance for 100% Glass?
The supplied Arcane Tower data lists 100% Glass at 1 in 4,888, or 0.0205%.
Why do Legendary Pet chances change by egg?
Legendary Pet chances change when an egg does not guarantee a 5★ pet. The egg's 5★ hatch chance affects the final chance of getting a specific perfect perk.
What is the listed chance for 5% Vampiric on a guaranteed 5★ Legendary Pet?
The supplied Legendary Pet table lists 5% Vampiric at 1 in 125, or 0.800%, when the egg has a 100% chance of getting a 5★ pet.
Should I farm perfect perks before building my gear?
Most players should first get a useful perk type, then improve the value over time. Perfect perks are better treated as long-term farming goals.
Last Updated
Notes: Values, requirements, drop rates, locations, and mechanics may change in future World // Zero updates.