Acid Buster II is a Master Rank Gunlance Weapon in Monster Hunter World (MHW) Iceborne. All weapons have unique properties relating to their Attack Power, Elemental Damage and various different looks. Please see Weapon Mechanics to fully understand the depth of your Hunter Arsenal.
Acid Buster II Information
- Weapon from the Acidic Glavenus Monster
- Styled with the Acidic Glavenus Alpha + (α) and Acidic Glavenus Beta + (β) Armor Set
- Needs Free Elem/Ammo Up skill to unlock
Paralysing damage - Notes and Tips go here
Acid Buster II Crafting and Upgrades
Acid Buster II has 2 different upgrade levels. It follows the Bone path, detailed below.
| Rare |  |
 |
 |
 |
 |
 |
|
| Acid Buster I | 10 | 621 |
|
0% | ( Paralysis 300) |
 |
- |
| Craft with: Acidic Glavenus Hardfang x2, Acidic Glavenus Spineshell x2, Acidic Glavenus Tailedge x2, Honed Acidcryst x4 | |||||||
| Acid Buster II | 11 | 667 |
|
0% | ( Paralysis 330) |
|
- |
| Craft with: Vaal Hazak Hardclaw x2, Acidic Glavenus Hardfang x4, Acidic Glavenus Spineshell x3, Glavenus Mantle x1 | |||||||
Acid Buster II Upgrade Tree
Acid Buster II is part of an upgrade path for the Gunlance Weapon Tree. Below is an excerpt of the relevant Bone tree.
Gunlance Bone Tree
Bone Gunlance I
207 N1
- Bone Gunlance II
230 N1
- Bone Gunlance III
253 N1
- Bone Cannon I
276 L1
- Bone Cannon II
322 L1
- Bone Cannon III
368 (210) L1
- Great Bone Gunlance I
391(240) 10 L2
- Great Bone Gunlance II
437 (270) 10 L2
Dragonpike Quake I
529 (300) 35 L4
Dragonpike Quake II
575 (330) 35 L5
Dragonpike Quake III
644 (360) 35 L5 
Eisritter
598 240 N6
- Vorpal Icefort
621 270 N6
- Bazel Buster I
437 180 -10% W3
- Bazel Buster II
460 210 -10% W3
- Bazelpride
598 270 -10% W5
- Jagras Gunlance I
253 N2
- Jagras Gunlance II
276 N2
- Jagras Gunlance III
322 N2
- Glutton Gunlance I
345 (240) N3
- Glutton Gunlance II
437 (270) N3
- Glutton Gunlance III
437 (300) N3
- Glutton's Fang I
529 (360) N4
- Glutton's Fang II
598 (420) N6 - Tiger Blast
575 (300) L5 -15%
- Tiger Blast +
621 (330) L5 -15%
- Tigrex Gunlance
644 (360) L5 -15%
- Accursed Blast
644 (240) W5
- Flamebite
667 (270) W5
- Girros Gunlance I
276 210 N2
- Girros Gunlance II
299 270 N2
- Deathfang Gunlance I
322 330 10% N3
- Deathfang Gunlance II
349 390 10% N3
- Deathfang Gunlance III
368 450 10% N3
- Nightveil Gunlance I
460 480 20% N4
- Nightveil Gunlance II
522 510 20% N5 - Glavenus Buster I
529 300 W5
- Glavenus Buster II
575 390 W5
- Hazak Spysa I
437 240 L3
- Hazak Spysa II
460 270 L3
- Deathlance Vaal Spysa
575 510 L6 - Acid Buster I
621 (300) N5
- Acid Buster II
667 (330) N6
- Carapace Cannon I
276 -10% 10 W1
- Carapace Cannon II
299 -10% 10 W1
- Carapace Cannon III
345 -10% 10 W1
- Barroth Blaster I- 391 (270) -10% 15 W2
- Barroth Blaster II
437 (330) -10% 15 W2
- Barroth Blaster III
460 (390) -10% 15 W3
- Barroth Bluff I
529 (450) -10% 25 W4
- Barroth Bluff II
621 (510) -10% 25 W5 - Brachydios Buster I
529 300 N5
- Brachydios Buster II
552 480 N6
- Mammoth Gunlance I
552 (420) N5
- Mammoth Gunlance II
644 (510) N6 - Usurper's Roar
552 240 N6
- Usurper's Roar +
575 300 N6 - Despot's Phlogiston
598 450 N6
- Blazing Gunlance I
299 210 -20% L1
- Blazing Gunlance II
322 240 -20% L1
- Anja Cannon I
368 270 -20% L2
- Anja Cannon II
414 330 -20% L2
- Anja Cannon III
483 450 -20% L3
- Anjanath Flamelance I
529 540 -20% L5
- Anjanath Flamelance II
621 600 -20% L5 - Ending Fulgur I
552 240 10% W5
- Ending Fulgur II
575 330 20% W5
Bone Gunlance I
Bone Gunlance III
Bone Cannon I
Bone Cannon II
Bone Cannon III
(210) 
240 
180 
(240) 
300 
240
Anonymous
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as much as I love the look of the Queen's Panoply, this is significantly better in every way except its' lack of high poison. Capcom really out here making all the best weapons have the "just slap monster parts onto the generic design"
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