Potential & Dice Guide – Seven Knights Idle Adventure | Best Stats to Roll

Dice are used to roll your heroes attributes.
Attributes are the only source of customization with advanced potential for your heroes.

What is potential?

It allows you to assign stats with a rarity level per line, for a maximum of 7 lines.
The higher your rarity are, the better the stats will be, but the probability of getting them will be lower:

• Normal (50%)
• Rare (30%)
• Epic (15%)
• Unique (4.5%)
• Legendary (0.5%)

Potential is unlocked when a hero obtains his first star.
The more stars the hero has, the more lines you will unlock to roll:

• 1 star = 3 lines
• 5 stars = 5 lines
• 7 stars = 7 lines

What stats can be rolled?

Each roll gives you a random stat from the following 8:

• Attack 13.33% - 40%
• Defense 13.33% - 40%
• HP 13.33% - 40%
• Critical hit rate 1.33% - 4%
• Critical hit damage 13.33% - 40%
• Accuracy 13.33% - 40%
• Evasion 13.33% - 40%
• HP Recovery 13.33% - 40%

How to roll potentials?

In the interface when a hero is selected, you have to click on the button with the dice icon at the bottom left.

Once on the interface, you can choose between two roll modes: “Grant” and “Auto-grant.”
Grant is the default option, allowing you to roll all the lines once.
With Auto-grant, you choose a desired rarity with a maximum of 3 statistics for your hero.
I recommend checking the “Dice boost” option to roll faster.

Once one of the stats with an equal or higher rarity is rolled, the system stops.

Don't forget to lock your lines when you are satisfied with the rolled stats.
Each line can be locked individually.

Each roll cost 10 dice, but for every line that is locked, the cost is doubled.
Example: with 2 locked lines, the price will be 40 dice.

Which stats to roll by hero?

To help you get started, here is a quick overview of the best potential stats to roll for some of the most popular heroes:

Last updated: May 2026

Which stats to roll by progression stage?

We recommend that you always roll the dice to obtain at least statistics with unique rarity.
They are inexpensive to obtain and are the second-best group of stats.

Then, as you get closer to the end game, focus on legendary stats, especially for your strongest heroes.

For beginners

At the beginning of the game, boss evasion can be challenging.
To beat them, we recommend rolling for accuracy, especially for heroes who are not yet 7 stars.
From 6-7 stars onwards, default heroes have a sufficient accuracy rate to hit bosses.
It therefore becomes more interesting to focus on other stats.

Mid-game

From this level of the game onwards, it's a good idea to start rolling for critical hit rate.
Because in game modes such as Deep Nightmare, monsters will start to develop resistance to critical hit rate.
So 100% critical hit will no longer be enough; you'll need more to ensure a critical hit.

End Game

In the end game, the strategy remains similar to mid game: you should still prioritize Critical Rate. However, your goal now is to roll Legendary stats instead of Unique ones.

You should prioritize Legendary rolls on heroes that increase Critical Rate or reduce enemy Critical Resistance (up to 36%).
Examples include: Ashen Flame Rachel, Cat Mage Lucia, Bloody Night Kyle.

This will help you progress toward Deep Nightmare Tier 200, which is a key endgame milestone.
Upgrading from Unique to Legendary is extremely impactful. For example, on a standard hero with max rolls, Critical Rate increases from 18.69% to 28%.

PVP

For PVP, depending on the hero, evasion or HP builds are possible.
For example, Gelidus or Radgrid has an active skill that increases their evasion, so it may be interesting to give them a dodge build to enhance this ability.

How to get dice?

Dice are a fairly easy resource to obtain and can be acquired in several ways:

• Conquest requests (1 per day, +1 via ads)
• Battle pass
• Challenge pass
• Event Dungeon shop
• Elite Arena shop
• Infinite tower
• Celestial Arena shop (Purchase not recommended)
• Shackles of destiny (Purchase not recommended)

Celestial Arena shop: the currency is better spent on other items such as Fina gift fragments or hero summon tickets.

Shackles of Destiny: in this mode, only spend your currency on High Lord cards or honor shards. Non-negotiable.

Advanced potential

You unlock advanced potential when a hero reaches their 8th star. It's the tab to the right of potential.
Advanced potential is similar to classic potential, except that it uses gold dice to roll and all lines are directly unlocked.
It only has 3 lines to roll, and it is not possible to lock them.
When rolling, you can choose to keep your 3 lines or take the new roll lines.

There are only 3 types of rarity:

• Epic (50%)
• Unique (30%)
• Legendary (20%)

And the stats are only offensive, you have the choice between:

• Final Attack 7.68% - 24%
• Final Accuracy 14.4% - 45%
• Final Bonus damage 9.6% - 30%

What to roll?

We recommend rolling Final Attack or Final bonus damage.
Final bonus damage is particularly interesting if a hero has a very high bonus damage rate.

Why prioritize Final Attack or Final Bonus Damage?

By the time a hero reaches 8 stars, they already have a very high base accuracy rate — high enough to reliably hit enemies in most game modes without any additional investment. Rolling Final Accuracy on advanced potential is therefore largely wasted: you'd be spending gold dice to fix a stat that isn't broken.
The only scenario where Final Accuracy could be considered is if you're still in the early stages of the game and struggling to land hits. But here's the catch: gold dice are extremely rare before you unlock Nightmare mode. Spending them on accuracy — a temporary problem that resolves itself as your heroes progress — is simply not worth it.
Save your gold dice and focus on Final Attack or Final Bonus Damage from the start. Final Bonus Damage is especially strong on heroes who already have a high bonus damage multiplier, as it compounds directly with their kit.

How to get gold dice?

The main way to obtain gold dice is through the Nightmare mode.

• Loot from basic monsters in Nightmare mode
• Purchase in the Nightmare shop (36k per week for 60k Topaz)
• Certain events or in-game gifts (quite rare)
• Deep nightmare 5,000 per tier (From tier 100)

Each roll costs 10,000 gold dice. With the Nightmare shop alone, you can purchase enough for 3 rolls per week: making it the most reliable way to build up your stock over time.

Before unlocking Nightmare mode, treat your gold dice as a precious resource. Without a steady farm, you may wait weeks before getting new ones. Our advice: do a single roll on each 8-star hero to activate their advanced potential, then stop. Save the rest until Nightmare is unlocked and you have a reliable income.

Mistakes to Avoid

Here are the most common mistakes you should avoid to prevent wasting valuable resources:

1. Rolling Legendary too early

In the early game, you should NOT aim for Legendary stats.

There is a huge resource gap between having 7 Unique lines and 7 Legendary lines. When starting out, you must accept that you cannot optimize everything immediately.
Be patient and start with full Unique stats before thinking about upgrading.

2. Upgrading to Legendary one line at a time

It can be tempting to slowly upgrade from Unique to Legendary by locking multiple lines and rolling one at a time.
This is a massive resource waste.

A much better strategy is to unlock everything and restart from scratch, then only lock lines when you hit Legendary stats.
Remember: the more lines you lock, the more expensive each roll becomes.

Recommended rule: Either go full Unique or full Legendary — never mix both inefficiently.

3. Using too many rolls in Advanced Potential

This strategy is not recommended, especially before unlocking Nightmare mode.
You should carefully manage your Golden Dice.

Once you upgrade a hero to 8 stars, do a few rolls until you get at least2 Unique offensive stats, then stop.

FAQ

Is Legendary worth it?

Yes — if you have enough dice to roll 7 Legendary stats, it is absolutely worth it.

Comparing max rolls, each Legendary stat gives about +1.33% Critical Rate over Unique.

Should I lock stats?

Yes — you should always lock good stats when rolling Unique or Legendary.

However, when transitioning from Unique to Legendary, you shouldunlock everything and restart to save resources.

How many dice should I save?

Based on my experience and testing, I recommend saving around1 million dice before attempting a full Legendary build.
This allows you to complete your build even with very bad RNG.

There is nothing more frustrating than running out of dice before finishing a build.