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Stranger of Paradise: Final Fantasy Origin

How to Beat Ultima Weapon Origin (Astos): Locations and Strategies

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How to Beat Ultima Weapon Origin
This is a fight guide on Ultima Weapon Origin, a boss in Stranger of Paradise: Final Fantasy Origin. Read on to see strategies against Ultima Weapon Origin, locations, and attack patterns!

Astos Pages
Character Page Boss Fight Guide

Ultima Weapon Origin Information

Strengths and Weaknesses

Ultima Weapon Origin ImageUltima Weapon Origin
Difficulty ★★★★
Weaknesses None
Resistances Slash, Strike, Pierce

How to Beat Ultima Weapon Origin

Tips and Strategies

Make Full Use of Resonance

Make Full Use of Resonance
During Phase 1, Astos will be teleporting across the map a lot. His speed around the battlefield combined with the speed of his attacks and spells make him a very slippery opponent.

The utility of activating Resonance in this fight cannot be understated. You will need your team's help dealing damage as well as drawing aggro as his teleporting diminishes the fact that it's a 3 versus 1 fight.

Bait Your Team

Bait Your Team
Astos is resistant to a number of attacks so physical damage can only get you so far. In conjunction with the previous tip, wait until Astos is distracted by your team and go for critical hits when he turns around to inflict good damage.

Take Your Time Against Ultima Weapon Origin

Take Your Time Against Ultima Weapon Origin
During Phase 2, Astos takes the form of Ultima Weapon Origin. This form has attacks that deal absurd damage both physical and magical so anytime you see it begin an animation, wait for it to finish before going in for another attack.

Ultima Weapon Origin Attack Patterns

Close Ranged Attacks

Attack Description
Dark Hammer Astos jumps up and slams a hammer in front of him.
Dark Surge Astos forms a circle of lightning around him that deals Lightning damage to enemies in a close range.
Dark Slash Astos performs a slash attack that reaches just a bit out of melee range.
Dark Revolution Astos throws a blade around himself damaging anyone in melee range.
Shimmering Rain Ultima Weapon Origin creates a large ball of energy around itself.
Shadow Flare Ultima Weapon Origin gets on its limbs to do an attack that swipes across the area.
Dark Calamity Ultima Weapon Origin picks up an enemy in front of to do a grab attack.
Energy Emission Ultima Weapon Origin channels in place then releases an AoE attack damaging enemies in close range.
Crossover Ultima Weapon Origin attacks the enemy in front of it.
Antimatter 1 Ultima Weapon Origin releases antimatter to damage enemies in melee range.
Full Power Ultima Weapon Origin charges forward, dealing damage to enemies along its path.

Long Ranged Attacks

Attack Description
Dark Flare Astos creates a ball of dark energy in front of him and after a delay it explodes.
Blizzaga Astos creates a large ice attack at a target area.
Dark Thrust Astos creates 6 knife-shaped projectiles and fires them in pairs at a target location. If a knife doesn't hit an enemy, it will stay in its location for a few seconds, taking a chunk of HP and break gauge to anyone that touches it.
Primordial Bolt Astos call upon 4 balls of Lightning that sweep across him, damaging enemies along its path.
Void Sprout Ultima Weapon Origin releases a projectile attack that comes from the ground.
Shadow Flare Ultima Weapon Origin spews out darkness that to enemies in front of it.
Flare Star Ultima Weapon Origin pulls down its ring to unleash a beam of flames in front of it.
Antimatter 2 Ultima Weapon Origin fires antimatter missiles at a target area.

Where to find Ultima Weapon Origin

Known Mission Locations

You can find Ultima Weapon Origin in the final area of Terra Tortura during the main mission: The Suffering of Fools.

Known Locations
The Suffering of Fools Ebon Memories: The Guided

Stranger of Paradise: Final Fantasy Origin Related Guides

Final Fantasy Origin - Stranger of Paradise Boss Fight Guide Partial Banner.png

All Boss Fight Guides

Main Mission Bosses

Boss List
Chaos Advent ImageChaos Advent Pirate Captain Bikke ImagePirate Captain Bikke Black Knight ImageBlack Knight
Fused Elemental ImageFused Elemental Chimera ImageChimera Tiamat ImageTiamat
Great Malboro ImageGreat Malboro Marilith ImageMarilith Dragon Zombie ImageDragon Zombie
Lich ImageLich Cray Claw ImageCray Claw Kraken ImageKraken
The Possessed ImageThe Possessed Iron Giant ImageIron Giant The Ur-Dragon King ImageThe Ur-Dragon King
Ultima Weapon Origin ImageUltima Weapon Origin Darkness Manifest ImageDarkness Manifest

Side Mission Bosses

Boss List
Tonberry ImageTonberry Master Tonberry ImageMaster Tonberry Ravenous Coeurl ImageRavenous Coeurl
Griffon Queen ImageGriffon Queen

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