Event Type: Defensive, Collab
Element: All
Friendship Character: Sharena
Theme Song: Hitomi Miyahara - Dawn Song
Thórr has captured Alfonse with intent on using his power to open gateways between realms, taking him back to the world of Grastaea. Sharena follows them determined to stop Thórr's plan.
Upon getting to the end of the gate, Sharena bumps into Euden, whom she becomes excited to meet after having been told about him by her brother. From there she lets Euden know of what happened to Alfonse, and the crew make their way to face Thórr.
On their way, the crew finds themselves being put to sleep, where they find Peony, who has been infected by black mana. After fighting the mana out of her, Peony offers to help the crew save Alfonse.
Elsewhere, Tiki witnesses the Dyrenell empire slaying dragons mercilessly, driving her into unstoppable rage. When Euden and the crew find her, her rage has blinded her so much that she doesn't recognize them as a friend, forcing them to suppress her. After ensure Tiki that she isn't alone, quelling her anger, Tiki joins the group.
During their travel, the group ends up finding a door. As they prepare to open it, they are stopped by Chrom, who asked Euden what he would be willing to sacrifice to save Zethia. After seeing Euden's determination and fearing the prince would making the wrong choice, Chrom engages Euden in battle.
After Euden proves his strength, Chrom reveals he came from the future at the trust of Zethia. He reveals that in the timeline he came from, Euden allowed the Other to transfer from Zethia to him in an effort to stop Thórr's plan, which results in disaster.
This event contains examples of:
- Boss Rush: The Coliseum has five separate arenas, segregated by element, where you fight other Adventurers in five stages back to back. The higher the difficulty, the more fighters will be present in a given stage.
- The fourth stage is themed around an event in the game's history; for example, Fire is centered around Flames of Reflection, while Water is based on The Hunt for Harmony. This also means that you will fight enemies of differing elements - repeating the above, Ramona, Rena and Renee; or Laranoa, Sylas and Fleur.
- The fifth stage is a Gala adventurer paired with a matching-element Greatwyrm. So Sarisse and Brunhilda, or Elisanne and Mercury.
- Breaking Old Trends: Unlike the other welfare adventures who require the filling of a meter to become permanent, Sharena joins the party right away.
- Crossover: Once again, with Fire Emblem.
- Fighting from the Inside: It's revealed that Zethia is fighting her control of the Other from within.
- Late-Arrival Spoiler: This event casually spoils a lot of plot twists that occur early on, such as what happens to Zethia.
- No-Nonsense Nemesis: Compared to her sister Loki who was in Grastaea just to mess around, Thórr gets right to the point, sending wave after wave of soldiers, fiends and manikins of heroes at the gate to test the heroes' resolve.
- Really 700 Years Old: Played with. It's already established that dragons have longer lifespans than humans in both universes, but Mym is shocked to hear that Tiki is almost a thousand years old, making the manakete older than even her.
