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Tear Jerker: Dark Cloud
The reunion of Le Saia and Rando. Even if the last bit is just a vision for them, it's still a deserved ending for them.
The arrival in Dark Heaven Castle. Toan confronts Seda, who explains that the Dark Genie was his fault, and promptly stabs himself, using the last of his energy to create a portal for Toan to travel through time and fix Seda's mistake.The music and combination of Wham Moments before-hand don't help.