- "From Stormbirds to Thunderjaws, let no threat go unchallenged with this mighty Oseram weapon. Reserved for only the greatest of machine hunters."
- ―Inventory description
Last Argument is a legendary weapon in Horizon Forbidden West. It serves as a version of the Spike Thrower in the Burning Shores DLC.
By default, it deals 15% more damage over time and has a 2% chance to instantly inflict the Brittle state on enemies.
It can be upgraded five times.
Acquisition details[]
This weapon is automatically obtained from Gildun upon completion of A Friend in the Dark.
Ammo[]
Advanced Explosive Spike | Drill Spike | Plasma Spike | ||||
---|---|---|---|---|---|---|
Damage | Explosive Damage | Damage | Tear | Plasma Damage | Plasma Buildup | |
Base | 77 | 271 | 121 | 220 | 154 | 110 |
Level 1 | 81 | 282 | 126 | 230 | 161 | 115 |
Level 2 | 84 | 293 | 131 | 243 | 168 | 121 |
Level 3 | 87 | 305 | 136 | 260 | 175 | 130 |
Level 4 | 93 | 327 | 146 | 278 | 189 | 139 |
Level 5 | 103 | 361 | 161 | 300 | 210 | 150 |
Upgrade costs[]
Upgrade | Cost | Unlocks |
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Level 1 |
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Level 2 |
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Level 3 |
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Level 4 |
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Level 5 |
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