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Dualine Boss - Version 3 vs Version 4
Jun 8, 2026, 11:10 PM
Removed duplicate in-body wikilinks
Jul 4, 2026, 06:58 PM
Add wikilinks to table cells (2 new links)
1122Dualine Boss Overview3344Dualine is a rare Grass Type Animon and the boss you face at the end of the The Great Tree Town main quest, on the southern Mythos route. The fight takes place on the top floor of Baza's Palace in Mirasilva, where the High Priest Baza sends his Dualine to challenge Trey. Dualine fights in two phases: a weaker first form, and after you defeat it, a much stronger second form.5566FieldDetailBossDualineTypeGrass TypeLevel20 (both forms)LocationBaza's Palace, top floor, MirasilvaMain QuestThe Great Tree TownWeak ToChakra Type, Ice Type, Fire TypePhasesTwo forms (transforms after the first is beaten)77In the wild, Dualine is also mentioned near Darkwood Forest. As an Animon it does not evolve, and its two forms carry different attributes: the first form uses the Felicis Attribute (healing allies after attacking), while the second form uses the Horrens Attribute (neutralizing enemy resistances on a finishing blow). See the Dualine page for its full data.8899The Two Phases10101111FormNotesDualine (1st Form)The weaker form, generally easy to beat. Once defeated, it transforms.Dualine (2nd Form)Much stronger and more formidable. Has access to Aromasynthesis, which heals itself, and Shards Rain, a Geo Type move that can hit your whole team in one attack.1212Both forms are Level 20 and share the same weaknesses to Chakra Type, Ice Type, and Fire Type attacks.13131414How to Beat the Dualine Boss15151616Reach at Least Level 2017171818Both forms are Level 20, and the second form hits hard. Bring a team at or above that level and assign Stat Points into HP and Defence so you can survive Shards Rain hitting everyone at once. See How to Increase Stats.19192020Exploit Its Grass Typing21212222Dualine is weak to Chakra Type, Ice Type, and Fire Type attacks. Lead with Animon that carry those moves to break through quickly, especially in the second phase where the boss can heal itself.23232424Race the Second Form's Healing25252626The second form uses Aromasynthesis to restore its own HP, so a slow team can stall out. Focus heavy damage in the second phase and keep up the pressure with super effective hits so its healing cannot keep pace.27272828Bring a Way to Soak Shards Rain29293030Shards Rain is a Geo Type move that can strike all of your Animon at once. Keep your team healthy between turns, and consider a support such as Florenco or Cadedro to keep the party topped up while your attackers focus the boss down.31313232Triggering the Fight: Confronting Baza33333434The Dualine fight is tied to the climax of the quest, where Trey can confront Baza over his lies to the people of Mirasilva. The dialogue choice here does not change that the boss fight happens, but it does change the story outcome. For the full breakdown of options and consequences, see Should You Confront Baza? and the List of Choices.35353636After the fight, Trey is sent back to the Lumen Club to rest before registering for the Match against the Mirasilva Squadron.