Breaking down the Summoners War: Sky Arena crossover with The Lord of the Rings, how to get your free 5 star Frodo, what the collab events look like in-game, and why these big IP partnerships matter for long running gacha RPGs.
The Fellowship has arrived on Sky Island. Summoners War: Sky Arena’s latest collaboration pulls in The Lord of the Rings, adding a full slate of iconic heroes, a cinematic event dungeon, a dedicated Mordor hub, and an unusually generous free 5 star unit for every player.
Here is how the collab actually works in game, which characters you can chase, how to secure Water Frodo for free, and why this is such a telling move for a 10 year old gacha RPG.
The Fellowship in the Sky Arena: Who You Can Summon
Com2uS has gone all in on the core Fellowship lineup. In the collab, you can obtain specially designed versions of:
Frodo Baggins
Gandalf
Aragorn
Legolas
Gollum
These characters are fully integrated into Summoners War’s chibi style rather than straight model imports. The art leans into visual storytelling touches from the films and books while still reading clearly in the grid based combat. Gandalf carries his staff and iconic grey/white look, Legolas is built around agile ranged DPS animations, Aragorn is styled as a frontline fighter, and Gollum is hunched and twitchy in a way that fits Summoners War’s existing monster roster.
In terms of rarity, the collaboration focuses on natural 5 star units. Collab scrolls and special events give you access to elemental variants of these characters across Fire, Water, Wind, Light, and Dark. There is also an event path that guarantees one random 5 star collab unit among the main elemental trio, which helps the crossover feel less like pure gacha gambling and more like a structured campaign.
Mordor on Sky Island: The Core Event Structure
Once the update is live, Mordor itself appears on your Sky Island as the hub for almost all collab content. This structure keeps things readable even if you are coming back after a long break.
From Mordor, you bounce between several activities:
First, there are 3 daily missions and 5 weekly missions tied directly to the collab. These reset each week and feed you currencies, summoning resources, and progression items. For active players, they feel like a natural extension of your usual daily grind. For returning players, they form a low friction checklist that pushes you through the new content and toward your free rewards.
Second, the flagship PvE feature is the Land of Shadows event dungeon. This is a multi stage dungeon that loosely recreates the march from the Black Gate to Barad dûr. Boss fights put you up against the Mouth of Sauron, Uglúk, and the Witch king of Angmar, framed as climax encounters that make you test your rune quality and team building. The dungeon is tuned to be accessible if you have a mid to late game account, but the real value is in farming collab rewards as you clear it.
Third, there is a new Gandalf’s Riddle minigame. Instead of combat, this side mode is a shape matching puzzle that you clear in quick sessions. It is clearly designed as a low pressure option that still contributes to your overall collab progression. You can hop in, play a few rounds, and walk away with items that feed the broader event tracks.
Finally, PvP players get a themed Arena mode with a mysterious opponent known as Master X. This mode uses the same fundamental Arena rules, but it wraps your matches in collab presentation and offers extra rewards for participating. It is an incentive for competitive summoners to stay engaged with the crossover even if they are mostly focused on RTA and standard Arena.
On top of all that, there are quality of life touches like Lord of the Rings themed chat emojis, cosmetic bits that help the crossover feel present across the entire game rather than just siloed in one menu.
How the Free 5 Star Frodo Works
The most player friendly piece of this collaboration is the free 5 star Water Frodo event. Instead of asking you to pull him from the gacha, Com2uS has built a dedicated giveaway track that hands Frodo to anyone who is willing to log in and interact with the collab for a while.
The structure is simple but deliberate. Across the collaboration period, you complete a series of “Frodo’s Journeys,” effectively milestone quests tied to core gameplay actions. These can include things like clearing stages, participating in the collab dungeon, performing summons, or completing standard progression tasks. Each Journey you finish fills a step on a dedicated event board.
After you complete ten of Frodo’s Journeys, you are awarded a default 5 star Water attribute Frodo copy. The event does not stop at just giving you the base unit. Additional milestones and rewards tied to the same track provide everything you need to raise him. By the end of the event structure, Water Frodo can be fully evolved, powered up, and max skilled using event rewards alone, without burning your own devilmons or core resources.
The official event notices emphasize two important details. First, Water Frodo from the giveaway cannot be obtained from the special Lord of the Rings collab scrolls, which prevents you from wasting rolls on duplicates of a unit you were going to get for free. Second, the giveaway lasts for the bulk of the collab window, so both daily players and returning veterans have enough time to clear the ten journey milestones.
Functionally, Frodo becomes the universal onramp to the collab. Even if your gacha luck is terrible and you never land Gandalf, Aragorn, or Legolas, you still walk away with a usable, fully built 5 star collab unit that can slot into your teams.
Collab Scrolls and Guaranteed 5 Star Support
Beyond Frodo, the rest of the collab is grounded in more traditional gacha systems, but with a few safety nets. Special The Lord of the Rings scrolls give you chances at summoning default 4 and 5 star collab characters of various attributes. Because Water Frodo is walled off from the scroll pool, the focus is squarely on expanding your roster with different versions of the Fellowship and their associated skills.
A separate event, the Collab Character Summon Support Event, runs alongside the main celebration. As you use scrolls during this period, you earn points. Hit the event’s point threshold and you secure one random default 5 star Fire, Water, or Wind collab character. The exact element and unit you get is still randomized, but the important part is that the event guarantees that you will obtain at least one top tier collab 5 star from standard play.
Taken together with free Frodo, this means active players can realistically end the event with two or more 5 star collab units without breaking into high spender territory. It is a subtle but meaningful shift from early era Summoners War events that leaned harder into pure RNG.
What This Crossover Says About Long Running Gacha Games
Summoners War is over a decade old, and this The Lord of the Rings collaboration is not the game’s first crossover. What makes it interesting is how clearly it reflects the modern survival strategy for long running gacha games.
Big IP collaborations act as marketing spikes. The Lord of the Rings name pulls in lapsed players and curious Tolkien fans who may have bounced off the game years ago. The dedicated collab web site, cinematic trailer, and social media push are all built to remind everyone that Summoners War still exists and is actively supported. For a live service RPG that competes with newer titles every month, that visibility is critical.
At the same time, the design of the event shows a better understanding of what veteran mobile players expect in 2026. A free, fully built 5 star Frodo does two things at once. It makes the crossover feel welcoming instead of predatory, lowering the barrier to entry for new and returning players, and it gives existing summoners a new toy to experiment with without demanding a spending spree.
The broader event structure reinforces that philosophy. The Mordor hub integrates neatly into the usual daily and weekly routine. The Land of Shadows dungeon delivers fanservice boss fights while feeding you practical resources. The minigame, special Arena, and emoji rewards provide variety without straying too far from the core loop. All of it is designed to keep engagement high throughout the collab window rather than burning players out in its first week.
From a business perspective, pairing that friendliness with limited time characters is smart. Players know that Gandalf, Aragorn, Legolas, and Gollum are not going to be summonable forever, which creates the familiar gacha urgency. But the floor of value is raised significantly by guarantees like free Frodo and the support event that hands out at least one random 5 star collab unit. Whales still have reasons to chase perfect collab boxes, while free to play and light spenders walk away with meaningful, themed additions.
In that sense, Summoners War’s Lord of the Rings collaboration is a snapshot of where mature gacha design is heading. High profile media partnerships keep these games culturally relevant, while more generous event structures acknowledge how crowded and competitive the mobile RPG space has become. If you are a long time summoner, this crossover is not just about seeing Gandalf on your Sky Island. It is a sign that Com2uS knows the game has to keep evolving if it wants to stay part of the conversation in its second decade.