Summoners War Secret Dungeons Guide

Introduction to Secret Dungeons

In Summoners War: Sky Arena, Summoners War Secret Dungeons are time-limited dungeons that appear for one hour after being discovered. These dungeons are tied to one of the five elemental attributes—Fire, Water, Wind, Light, or Dark—and provide players the opportunity to farm summoning pieces for specific monsters of the corresponding element. Secret Dungeons can be unlocked as a random reward after successfully clearing stages in the Hall of Elements inside the Cairos Dungeon.

Each Secret Dungeon contains ten floors, with each floor increasing in difficulty. As players progress through these stages, they receive summoning pieces dropped by the monsters. Once the required number of pieces is collected—typically 40 for 3★ monsters—the monster can be summoned using the Summonhenge. These monsters are often farmable units that play a crucial role in early- to mid-game team development, fusion materials, or skill-ups.

Secret Dungeons also allow players to invite up to nine friends to participate during the dungeon’s active hour. Friends who enter the dungeon contribute to gathering summoning pieces, helping the host and themselves in the process. This feature adds a social and cooperative aspect to the game, making it easier to farm specific units more efficiently within the time limit. Secret Dungeons are a valuable resource for building your monster collection and progressing in the game’s PvE and PvP content.

Finding Secret Dungeons

In Summoners War: Sky Arena, there are several reliable methods to discover and access Secret Dungeons, each offering strategic advantages for farming specific monsters. The most common method is by clearing stages in the elemental Halls—Hall of Fire, Water, Wind, Light, or Dark—within Cairos Dungeon. After a successful run, there is a chance to unlock a Secret Dungeon matching the element of the hall you’ve completed.

Players can also manually open an elemental hall using 200 crystals through the Shop, allowing them to farm that hall even when it’s not normally available. During this window, Secret Dungeons of the same element may be discovered while farming the hall.

Another method is through the Craft Building, where you can create a Secret Dungeon Portal for a specific element. This option requires 5 Magic Dust, 10 Mid Elemental Essences, and 10,000 Mana Stones, and is only available when none or not all elemental halls are open that day. Additionally, there’s a crafting option involving the Summoning Portal that consumes 5 pieces of Tough Leather—obtained from Hell difficulty stages in Garen Forest, Telain Forest, or Mt. Runar—along with 10 Mid Elemental Essences and 10,000 Mana. This opens a random Secret Dungeon and requires a new portal to be crafted for repeated use.

Secret Dungeons discovered by your friends will also appear in your list, making it beneficial to maintain an active friend list and share findings. Cooperation is key, and players often use chat channel 1050 to coordinate and share active Secret Dungeons with others seeking specific monsters.

When a Secret Dungeon is unlocked, it appears within the Cairos Dungeon, located between the Hall of Magic and Necropolis. If no Secret Dungeon is currently available, the game will display a “No Dungeon to Enter” message. This system encourages both solo exploration and community collaboration, providing various paths to build a stronger monster roster.

Utilizing Secret Dungeons Effectively

Maximizing the value of Secret Dungeons in Summoners War: Sky Arena requires thoughtful planning, efficient resource use, and collaboration with other players. Since each Secret Dungeon is only available for one hour, it’s important to approach them strategically to get the most out of every run.

One of the most effective ways to boost your Secret Dungeon gains is by leveraging your friend list. When a friend discovers a Secret Dungeon, it appears on your own Secret Dungeon list, and you can enter it without having discovered it yourself. Upon entering a friend’s dungeon for the first time, you receive one bonus summoning piece, regardless of how many runs you complete. This benefit only applies once per friend per dungeon but is a useful way to collect additional pieces. In return, any Secret Dungeon you discover becomes available to your friends, encouraging a mutual sharing system that benefits everyone involved.

To optimize your farming efficiency, focus on clearing the highest stage you can consistently beat. Later stages drop more base summoning pieces—stage 10 offers the maximum of four base pieces, and earlier stages drop fewer. There is also a chance for an extra summoning piece to drop on any stage. If you’re low on time or energy, you can quit during a run and still keep the rewards from the last successfully cleared stage, saving you time and allowing for quicker farming during the limited window.

Each Secret Dungeon features ten stages of increasing difficulty, with awakened versions of the monster starting from stage 3 and a boss stage at the end featuring two awakened versions. Teams with strong synergy, elemental advantage, and reliable sustain or crowd control can significantly increase the number of stages you clear efficiently. Building teams that can handle higher stages quickly and repeatedly is key to maximizing summoning piece collection.

The Secret Dungeon chat channel (1050) is widely used among players to announce active dungeons and coordinate adds for farming specific monsters. Polite and clear communication in this channel can help you connect with other players who have the monsters you’re looking for. Many players actively share their discoveries here, making it a valuable resource during Secret Dungeon hunting.

For faster clears, players often develop speed farming teams. A popular setup for quick dungeon clears includes a Water Homunculus, two Tarqs, and sometimes Lapis, with the Homunculus typically built on Despair/Focus (SPD/ATK/ATK) and Tarqs on Violent (SPD/CD/ATK). This team can swiftly handle most Secret Dungeons except those with Wind-element units, which may require alternative builds. Although building a skilled Homunculus takes time, newer players can substitute with damage-dealing units like Lapis until their resources and roster expand.

By focusing on efficient farming, strong team compositions, and active community engagement, players can take full advantage of the time-limited Secret Dungeons to acquire powerful and essential monsters for progression across all areas of the game.

Notable Secret Dungeon Monsters

Secret Dungeons in Summoners War: Sky Arena provide access to a range of monsters that are especially valuable for early to mid-game progression. These monsters are obtainable by collecting summoning pieces during the active one-hour window of a Secret Dungeon. Several of these units are widely regarded as essential for building a strong foundation in the game.

From the Light attribute, Loren (Light Cowgirl) stands out as a core unit thanks to her powerful skill set that includes defense break, attack bar reduction, and strip—making her effective in both PvE and PvP content.

Belladeon (Light Inugami) is another must-have support unit, offering healing, beneficial effect removal, and defense break.

Ahman (Light Bearman) provides reliable team-wide healing through his passive that activates on critical hits.

Darion (Light Vagabond) offers passive damage reduction for allies, making him a strong defensive utility pick.

Neil (Light Fairy) contributes with invincibility and cleanse, useful for protecting key units in early progression stages.

Taru (Light Imp) is sometimes used for niche roles due to his burst damage potential.

From the Dark attribute, Kro (Dark Inugami) is one of the most impactful units for PvE, offering strong single-target burst damage that scales with debuffs, making him especially effective in dungeons and Rift content.

Kumae (Dark Yeti) is valuable for tanky support and plays a role in certain fusion recipes.

Janssen (Dark Viking) is known for his AoE damage and utility in early crowd control strategies.

Jubel (Dark Vagabond) brings durability with his passive that reduces the chance of receiving critical hits and improves survivability in tank compositions.

Among Water attribute options, Ramagos (Water Warbear) is often praised for his incredible solo carry potential, especially in lower-level content, thanks to his Clean Shot, which deals massive damage based on missing HP.

(Water Warbear) adds extra utility with her ability to revive allies.

(Water Gruda) provides a tanky front-line option for players who need more sustain.

In the Wind attribute, Shannon (Wind Pixie) is a support monster with an AoE buff for defense and attack, along with AoE slow, making her a core part of beginner dungeon teams, particularly in Giants B10.

While no major Fire attribute monsters are commonly farmed directly from Secret Dungeons, it’s important to note that materials for important fusion monsters like Verdehile (Fire Vampire) can be found through various means, including Secret Dungeons. Fusion-focused progression paths often rely on collecting specific monsters, some of which are available through Secret Dungeon drops.

Building a solid monster collection from Secret Dungeons can significantly accelerate early progression. Units like Loren, Belladeon, and Kro are especially notable for their long-term utility in multiple areas of the game. Consistently checking and farming Secret Dungeons, particularly those shared by friends or announced in public channels, is a reliable strategy for assembling a strong, versatile team.

Tips for Farming

Farming Secret Dungeons effectively in Summoners War: Sky Arena requires smart energy usage, the right team setups, and leveraging in-game social features. These dungeons offer limited-time access to specific monsters through summoning pieces, so maximizing your time and resources is essential.

Joining an active farming guild can be a big help. Guilds provide buffs and regular rewards like guild points, which can indirectly support your monster development and rune farming—both crucial for clearing higher stages of Secret Dungeons quickly and reliably.

Focus on collecting the most impactful monsters early on from Secret Dungeons. Monsters like Loren (Light Cowgirl), Kro (Dark Inugami), Belladeon (Light Inugami), Kumae (Dark Yeti), and Janssen (Dark Viking) are excellent choices for building strong early-game teams. Secure at least one copy of each unless you can farm the full ten stages easily for additional skill-ups.

Use the Secret Dungeon channel 1050 on the Global Server to find the specific dungeons you need. Players often post announcements there when they’ve opened a dungeon, and many are willing to add others temporarily to help them access the monster.

When farming, focus on the highest stage you can consistently clear. Later stages yield more base summoning pieces—up to four pieces per run on stage 10—and have a chance to drop an extra piece. Lower stages might not be worth the energy cost unless necessary, especially if they only drop one or two pieces per run. If you hit a stage you can’t finish, you can quit the battle and still keep rewards from the last successfully cleared stage, which saves time and energy.

Friendship mechanics are also important. Entering a Secret Dungeon discovered by a friend grants you one bonus summoning piece for that dungeon’s monster, but only once per friend. Your own discovered dungeons are also shared with your friend list, encouraging mutual cooperation. Keep an active friend list and regularly check for shared dungeons.

Every Secret Dungeon consists of ten increasingly difficult stages, with awakened versions of the featured monster starting from stage 3 and a boss stage at stage 10. Strong team compositions tailored to the element of the dungeon can drastically improve your farming results.

For a budget speed farming team, especially in dungeons that are not Wind-based, consider using a Water Homunculus, two Tarqs, and a damage-built Lapis. The Homunculus can be built with Despair/Focus (SPD/ATK/ATK) and both Tarqs on Violent runes (SPD/CD/ATK). Lapis, being a free 4★ unit, is a solid stand-in until your team evolves. Just note that developing a Homunculus requires time and resources from Rift Dungeons.

If you need a specific Secret Dungeon and no elemental hall is open, the Craft Building offers two methods. You can use 5 Magic Dust, 10 Mid Essences, and 10,000 Mana Stones to open a random dungeon of a chosen element. Alternatively, using the Summoning Portal, you can spend 5 Tough Leather (found in Hell difficulty of Garen Forest, Telain Forest, or Mt. Runar), 10 Mid Essences of the element of the day, and 10,000 Mana to open a one-time use dungeon. While this method requires specific materials, it’s another path to key units like Ahman or Belladeon.

When hunting for Secret Dungeons, farm the highest elemental hall stage you can auto-clear. While some speculate about drop rates being better on stage 1, higher stages are generally more energy-efficient due to better rune, essence, and material drops—even if the chance of discovering a Secret Dungeon is similar across stages.

Secret Dungeons can be accessed through Cairos Dungeon, positioned between the Hall of Magic and Necropolis. If a dungeon is active, it will appear in this section. If not, you’ll see a message saying “No Dungeon to Enter.”

By applying these tips and maintaining a consistent farming routine, you can steadily collect and awaken valuable monsters that contribute heavily to your progression throughout the game.

Conclusion

Secret Dungeons in Summoners War: Sky Arena are a valuable tool for obtaining specific monsters through summoning pieces. These time-limited dungeons, which last for one hour once discovered, are located within the Cairos Dungeon and are accessible only during their active period. They serve as an essential resource, especially in the early stages of gameplay, by providing access to monsters that can significantly boost progression.

A core strategy in maximizing the benefit of Secret Dungeons is leveraging your friend list. When a dungeon is discovered, it becomes available to all friends, and entering a friend’s Secret Dungeon grants one bonus summoning piece the first time. Sharing your own discoveries not only supports your friends but also encourages reciprocal sharing, allowing everyone to farm more efficiently.

Efficient farming practices are critical. Focus on clearing the highest stage you can reliably complete, as later stages offer more base summoning pieces—up to four per run in stage 10. If you’re running short on time or struggling with later stages, quitting mid-battle still lets you keep rewards from your last successful run, helping you make the most of the one-hour limit.

Several key monsters obtainable from Secret Dungeons are highly recommended for early and mid-game progression. These include Loren (Light Cowgirl) for her control and utility, Belladeon (Light Inugami) for healing and buff removal, and Kro (Dark Inugami) for high single-target burst damage. Other notable picks include Darion (Light Vagabond) for team damage reduction, Ahman (Light Bearman) for his healing passive, Ramagos (Water Warbear) for powerful solo potential, and Shannon (Wind Pixie) for buffs and crowd control.

The Global Server’s channel 1050 acts as a dedicated space for players to announce active Secret Dungeons, request adds, and collaborate to help one another farm needed monsters. Regularly checking this channel can significantly speed up your collection efforts.

For players looking to open dungeons manually, the Craft Building allows the creation of a random Secret Dungeon of a specific element by using Magic Dust, Mid Elemental Essences, and Mana Stones. Another method involves crafting a Summoning Portal with Tough Leather—found in Hell difficulty of certain scenario maps—along with essences and mana. This single-use portal is a practical way to access rare Secret Dungeons, particularly when elemental halls are closed.

To maximize dungeon farming, consider building a budget speed clear team. A commonly used setup (excluding Wind dungeons) includes a Homunculus, two Tarqs, and Lapis, using specific rune builds to clear waves quickly. This approach saves time and increases the number of runs possible during the hour-long window.

In summary, understanding how Secret Dungeons work, preparing efficient teams, and engaging with the community are the keys to success. Prioritize dungeons featuring monsters that align with your current progression needs, and use every available tool—friends, guilds, chat channels, and crafting options—to farm effectively. With consistent effort, Secret Dungeons will become a major contributor to your long-term success in Summoners War: Sky Arena.