GameTrek Logo
List of All Bosses - The Adventures of Elliot: The Millennium Tales

List of All Bosses - The Adventures of Elliot: The Millennium Tales

Last Updated: July 7, 2026 at 11:46 PM
Table of Contents

All Bosses in The Adventures of Elliot: The Millennium Tales

Summary

Struggling with a boss fight? Here's a complete list of all bosses in The Adventures of Elliot: The Millennium Tales, including their locations, the Age they appear in, and strategies to help you take them down!

Main Story Bosses

BossDetailsHow to Beat
Greatsword Guardian
Greatsword Guardian
Time Period:
Age of Safekeeping

Difficulty:


Location:
Unexplored Ruins
・Strike first.

・Notice the color of its face.
Great Bow Guardian.png
Great Bow Guardian
Time Period:
Age of Safekeeping

Difficulty:


Location:
Mist Ruins
・Focus on closing the gap.

・Use a Shield.
Ulfr Frostclaw.png
Ulfr Frostclaw
Time Period:
Age of Reconstruction

Difficulty:
★★

Location:
Northern Caves
・Observe all attacks for an opening.

・It unleashes a Triple Slash when its HP drops below half.
Ratmobile.png
The Rathomobile
Time Period:
Age of Reconstruction

Difficulty:
★★

Location:
Southern Caves
・This fight revolves around a shield mechanic.

・Throw back the bombs it launches or use your own.
Lord of the Maw.png
Lord of the Maw
Time Period:
Age of Safekeeping

Difficulty:
★★★★

Location:
Rainbow Lotus
・Use bombs to interrupt its sucking attack.

・Climb the highest lily pad to escape the waves.
Bridd Anemomancer.png
Bridd Anemomancer
Time Period:
Age of Reconstruction

Difficulty:
★★★

Location:
Eastern Caves
・Prepare to dodge the air projectiles and whirlwinds.

・Watch out for its healing!
Tag Guardians.png
Tag Guardians
Time Period:
Age of Reconstruction

Difficulty:
★★★

Location:
Doorway Ruins -
Age of Magic
・Defeat the Greatsword Guardian first before taking on the Great Bow Guardian.

・Stay alert and try to dodge both of their attacks.
Primordial Enmity Kaifried.png
Primordial Enmity Kaifried
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Northern Tower
・This is the second encounter with Kaifried. Wait for the right timing for a Perfect Guard.

・In the later stages, he'll use teleportation and charged attacks.
Elpand Marshal.png
Elpand Marshal
Time Period:
Age of Magic

Difficulty:
★★★★

Location:
Western Caves
・Beware of the AoE attacks.

・Strike it from behind or on its sides.
Delta Guardians.png
Delta Guardians
Time Period:
Age of Magic

Difficulty:
★★★★★

Location:
Doorway Ruins
・Focus on taking them down one by one.

・Be careful of the Magic Wand Guardian's projectiles.
Rouser of Destruction.png
Rouser of Destruction
Time Period:
Age of Budding

Difficulty:
★★★★★

Location:
Dragonpillar
・Use the Chain and Sickle to break icicles into ice blocks, then throw them at the boss.

・Bombs can also strip away its ice armor.
Salathmadra.png
Salathmadra
Time Period:
Age of Reconstruction

Difficulty:
★★★★★★

Location:
Mount Phoenix
・The boss fight has three phases.

・Hide behind boulders to avoid damage.
Ulfr Subject No. 13.PNG
Ulfr Subject No. 13
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Northern Tower
A powered-up version of the Ulfr Frostclaw.
Ratho Model No. 9.PNG
Ratho Model No. 9
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Northern Tower
A powered-up version of The Rathomobile.
Bridd Subject No. 6.PNG
Bridd Subject No. 6
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Northern Tower
A powered-up version of the Bridd Anemomancer.
Elpand Subject No. 4.PNG
Elpand Subject No. 4
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Northern Tower
A powered-up version of the Elpand Marshal.
The Sorcerer.png
The Sorcerer
Time Period:
Age of Safekeeping

Difficulty:
★★★★★★★

Location:
Northern Tower
・Bows are a safe option for dealing damage from a distance.

・At half HP, he transforms into a stronger second form.
Maxim Guardis.png
Maxim Guardis
Time Period:
Age of Magic

Difficulty:
★★★★★★

Location:
Geared Ruins
・Equip the Flutterer's Cape to make navigating easier. 

・Take out the glowing barriers with bombs or melee weapons, then attack once they're down.
Grandslygge.png
Grandslygge
Time Period:
Age of Budding

Difficulty:
★★★★★★

Location:
Grandtree
・Use the Vacuum Fairy Power to draw the weak point closer or to escape from the attacks.

・Attack the exposed weak point and target the ball they spit out periodically.
The Beast of Enmity.png
The Beast of Enmity
Time Period:
Age of Safekeeping

Difficulty:
★★★★★★★★

Location:
Northern Tower
The approach for this battle depends on the ending you're aiming for.

・For the Good Ending, deal the final blow using a fully charged Mystic Seal and Leytstaf.

・For the True Ending, don't attack the boss and focus on Perfect Guards instead.
Demise the Destroyer.png
Demise the Destroyer
Time Period:
Age of Safekeeping

Difficulty:
★★★★★★★★★

Location:
Mount Phoenix
・A Phoenix will help in the first part of the boss fight. Make the most out of its skills.

・Target the dragon's belly while breaking its shield for the second phase.

Dungeon Bosses

BossDetailsHow to Beat
Ulfr Deathclaw.png
Ulfr Deathclaw
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Ice Ruins
・Perform Perfect Guards when it charges for a melee attack.

・Sprint to dodge the incoming projectiles.
Turbo Rathomobile.png
Turbo Rathomobile
Time Period:
Age of Safekeeping

Difficulty:
★★★★★

Location:
Desert Caves
・Shares the same moveset as The Rathomobile, but is faster and more aggressive.
Bridd Brontomancer
Bridd Brontomancer
Time Period:
Age of Magic

Difficulty:
★★★★★★

Location:
Forest Ruins
・Try using ranged weapons and make use of the Ignite Fairy Power to dodge more easily.
Frauki Capo.PNG
Frauki Capo
Time Period:
Age of Reconstruction

Difficulty:
★★★★

Location:
Water Ruins
・Prepare to dodge its spinning attacks.
Tag Guardians (Age of Magic).png
Tag Guardians (Age of Magic)
Time Period:
Age of Magic

Difficulty:
★★★

Location:
Shrine of Life
・Find footing on the dry platforms.

・Clear out the minor enemies first.
Frauki Don.png
Frauki Don
Time Period:
Age of Magic

Difficulty:
★★★★★★

Location:
Falls Caves
・Aim for the turtle's head when it is out of its shell.

・Weak to Fire Attacks / Skills.
Elpand Generalissimo.png
Elpand Generalissimo
Time Period:
Age of Budding

Difficulty:
★★★★★★

Location:
Fire Ruins
・Prioritize breaking its shield at the start.

・Bring the Steely Charm since many of its attacks can stun you.

Guides by Category