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The future doesn't belong to you!

For those who have not completed games in the Xenoblade Chronicles series, this page contains spoilers regarding the plot. Discretion is advised.

Lost in a Dark Dream is a Time Attack challenge in Xenoblade Chronicles: Definitive Edition. It can be received from the Nopon Archsage. The challenge battle is located on the Bionis' Shoulder, and it is unlocked after clearing the main story of Future Connected.

Challenge Rules[]

Waves 1
Set Level Lv 80
Restricted: Party Formation Melia, Riki, Fiora

Bonus Thresholds[]

Bonus 3 Stars / S Rank 2 Stars / A Rank 1 Star / B Rank
Clear Time 4:30 5:00 5:40
Heals 80,000 50,000 30,000
Chain Attacks 5 3 2
Chain Attack Arts 14 9 5
Vision Tags smashed 15 8 4
Buffs/Debuffs 300 230 180
Chance Arts 14 7 3
Topples inflicted 6 3 1

Restricted Party Setup[]

Melia

Equipment
Equipment Gem Slots
Clarity Staff HP Up V 30%
Arts Heal VI 75
No slot
Alcyone Cap Recovery Up VI 40%
Alcyone Top HP Up V 30%
Alcyone Gloves Ether Up VI 75
Alcyone Bottoms Ether Up VI 75
Alcyone Shoes Muscle Up V 45
Arts
Art Art Level
Summon Bolt 9
Summon Flare 9
Summon Copy 8
Reflection 9
Summon Earth 9
Summon Aqua 8
Healing Gift 8
Mind Blast 9
Skill Branches

Italics indicates the prioritised trait. Skill Links and hidden branches are not used.

Skill Branch Serenity Honesty Reliability
Skills Learnt 5/5 5/5 3/5

Riki

Equipment
Equipment Gem Slots
Rex Biter Poison Plus V 50%
Poison Plus V 50%
No slot
Alcyone Cap Recovery Up VI 40%
Alcyone Top Agility Up VI 40
Alcyone Gloves Strength Up VI 75
Alcyone Bottoms Muscle Up V 45
Alcyone Shoes Muscle Up V 45
Arts
Art Art Level
Bitey Bitey 9
Sneaky 9
Lurgy 9
Riki is Angry 8
You Can Do It 9
Say Sorry 8
Burninate 9
Freezinate 8
Skill Branches

Italics indicates the prioritised trait. Skill Links and hidden branches are not used.

Skill Branch Vivacity Innocence Flexibility
Skills Learnt 5/5 4/5 4/5

Fiora

Equipment
Equipment Gem Slots
Eternity Knives Haste VI 45%
HP Up V 30%
No slot
Z Speed Goggles Agility Up VI 40
Z Speed Frame Strength Up VI 75
Z Speed Arms Strength Up VI 75
Z Speed Boosters Ether Up VI 75
Eris Drones Muscle Up V 45
Arts
Art Art Level
Double Blade 9
Healing Energy 9
Speed Shift 8
Double Wind 8
Shutdown 9
Power Drain 8
Second Gear 9
Final Cross 9
Talent Art
Gun Drones II -
Skill Branches

Italics indicates the prioritised trait. Skill Links and hidden branches are not used.

Skill Branch Courage Daring Zeal
Skills Learnt 5/5 5/5 3/5

Rewards[]

Free[]

Initial "A" Clear reward - Ledios L set (Ledios Helm L, Ledios Plate L, Ledios Arms L, Ledios Cuisses L, Ledios Greaves L).

Final Rank S Rank A Rank B Rank C Rank
Base Noponstone Reward 6,400 3,200 1,600 800
Restricted

Initial "B" Clear reward - Power III L set (Power III Goggles L, Power III Frame L, Power III Arms L, Power III Boosters L).

Final Rank S Rank A Rank B Rank C Rank
Base Noponstone Reward 13,600 6,800 3,400 1,700

Enemies[]

Only defeating the Laeklit Mammut is required to complete this challenge.

Wave Enemy
1 Lv. 85 Laeklit Mammut (Fogbeast), Lv. 78 Sesna Lexos x4, Lv. 80 Officer Arachno x3, Lv. 76 Hyle Hode x2, Lv.75 Petra Apis

Trivia[]

Glitched Shoulder

The Bionis' Shoulder outside of Future Connected being accessed by going out of bounds in this challenge

  • This challenge is the only time the party is able to visit the Bionis' Shoulder as well as fight against Fogbeasts outside of Future Connected in Xenoblade Chronicles: Definitive Edition.
    • By glitching out of bounds during this challenge, it is possible to freely explore the Bionis' Shoulder in the main game, but there are no enemies, items, or NPCs present and Skip Travel can't be used. Additionally, the Alcamoth transporter on Soltnar Seal Island doesn't work.