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Hidden Power main window on L2 Reborn Guardian
GUARDIAN SYSTEM

Hidden Power

A permanent progression system that uses daily Hidden Power Boosters to raise stages and unlock configurable offensive or defensive effects.

Maximum Stage
30
Daily Uses
20
Cost per Use
1 Booster + 10k
Points per Use
1 to 5
⚡

Quick Start

The essential routine for progressing efficiently.

Farm Daily
20 Boosters
Required
Daily Mission
+6 Boosters
Always Claim
Base Cycle
20 Uses
Every Day
Average Progress
33 Points
Per 20 Uses

Overview

Hidden Power is divided into effect slots. Increasing its stage improves the value of the selected effect, while the effect itself can be changed outside combat. Progress is permanent; changing from an offensive option to a defensive one does not remove the stage already earned.

Guardian currently provides Hidden Power 1, 2 and 3. The interface displays a fourth slot, but Hidden Power 4 is not available on the server yet.

Important: “20 uses” refers to the number of boosters the system lets you consume before resetting the counter. Every use grants points; it is not an enchant attempt that can fail.

How to Access Hidden Power

1
Open it from the inventory

Click the Hidden Power area to the right of the Agathion Bracelet, then click an empty space between the Hidden Power slots.

2
Open it with a Booster

Use the right mouse button on any Hidden Power Booster in your inventory to open the upgrade window directly.

3
Quickly switch an effect

Click an equipped Hidden Power icon in the inventory. This opens its effect selector without entering the full upgrade menu. The character must be out of combat.

Boosters and the Daily Cycle

SourceDaily AmountNotes
Monster drops20Obtained while farming mobs.
Daily Upgrade of Hidden Power6Extra daily mission reward.
Total obtainable26Six more than the initial daily counter allows.

The normal daily cycle consumes 20 Boosters and 200,000 Adena. After all 20 uses have been consumed, the counter can be reset for 10,000,000 Adena or one Hidden Power Upgrade Reset Ticket. The reset allows another 20 Boosters to be used and can be purchased multiple times per day.

A reset does not provide Boosters. It only reopens 20 uses. Make sure you already own enough Boosters before paying the 10 million Adena fee.

Upgrade System and Success Rates

Each use costs one Hidden Power Booster and 10,000 Adena. It always grants between one and five points according to the following distribution:

PointsChanceAverage Contribution
+160%0.60
+223%0.46
+311%0.33
+44%0.16
+52%0.10
Expected value100%1.65 points

On average, a complete 20-use cycle grants approximately 33 points. Actual daily progress will vary because each result is random, but zero points are impossible.

Hidden Power Effects

The selected effect is marked as applied. Any available option in the same slot can be selected outside combat.

SlotAvailable EffectMaximumTypical Use
Hidden Power 1P./M. Atk.+3000General damage
P./M. Def.+3000Defensive PvP / survivability
Atk. Spd./Casting Spd.+600Characters not already near their speed target
Hidden Power 2Skill Damage Bonus+15%PvE/PvP offense
Received Skill Damage−15%PvP defense / survivability
Hidden Power 3Skill Critical Damage+15%Offensive critical builds
Skill Critical Rate+15%When critical consistency is needed
Received Skill Critical Damage−15%Defense against burst damage
Received Skill Critical Rate−10%Defense against frequent criticals

Recommended Configurations

GoalHidden Power 1Hidden Power 2Hidden Power 3
General PvE DPSP./M. Atk.Skill Damage BonusSkill Critical Damage
Low Critical RateP./M. Atk.Skill Damage BonusSkill Critical Rate
PvP OffenseP./M. Atk.Skill Damage BonusCritical Damage or Rate
PvP DefenseP./M. Def.Received Skill DamageReceived Skill Critical Damage
Speed UtilityAtk./Casting Spd.Skill Damage BonusCritical Damage or Rate
Recommendation: Skill Critical Damage is the default offensive choice only when your class already crits reliably. If criticals are inconsistent, Skill Critical Rate can produce more stable practical damage.

Efficient Progression Strategy

1
Never miss the free daily cycle

Farm the 20 mob Boosters, complete the mission and use all 20 base uses before the daily reset.

2
Keep the six extra Boosters

The mission creates a daily surplus. Store it until you have enough Boosters and Adena to justify an additional counter reset.

3
Reset deliberately

The 10 million fee is much larger than the 200,000 Adena upgrade cost of a cycle. Do not reset merely because the option is available.

4
Switch effects for the content

Use offensive effects for farming and defensive effects for PvP. Since switching is free outside combat, there is no reason to remain on the wrong setup.

Hidden Power 4: Not Available Yet

The fourth slot is visible in Guardian's interface but cannot currently be unlocked. No release date has been announced. Its known maximum effects are listed only as a preview of future content:

Future EffectMaximum
Soulshot/Spiritshot Damage+30%
Soulshot/Spiritshot Damage Resistance+15%
Damage Reduction−2600
Damage Reduction Ignore2600
Anomaly Atk. Rate+20%
Unavailable in Guardian: Do not plan your current build around these bonuses until the server announces the fourth slot.

Common Mistakes

MistakeWhy It Hurts
Missing the 20 daily usesPermanent progression is lost for that day.
Buying a reset without enough BoostersThe reset supplies uses, not materials.
Ignoring the six mission BoostersSlower continued progress and fewer stored reset cycles.
Keeping a PvE setup during defensive PvPYou miss effects that can reduce incoming skill burst.