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Corrosive Acid
|Expells acid onto an object or wall, destroying it after a while. If used on wall, after some time a hole will appear. Small xeno can climb through, large xeno can break the wall with hole.
| Depending on caste: |
|---|
 Drone and  Sentinel have weakest acid. Takes 8 minutes for a regular wall. Cannot be used on reinforced walls.
|
 Hivelord,  Shrike,  Spitter, and  Praetorian have common acid. 3 minutes for a regular wall. Cannot be used on reinforced walls.
|
 Boiler,  Queen, and  King have strongest acid. Any wall is taken down in about one and a half minute.
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|75 |N/A