Does Poison Wear Off in XCOM 2? A Comprehensive Guide
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Yes, poison does wear off in XCOM 2, but not always in a straightforward manner. The duration and effects of poison are crucial elements of combat strategy, and understanding them is vital for success against the alien threat. The standard poison effect in XCOM 2, which is often inflicted by the viper enemies, lasts for a maximum of five turns, dealing 1 damage per turn. However, there are additional factors to consider beyond the base duration and damage. This article will provide a detailed explanation of how poison works in XCOM 2, along with answers to common questions that will help you better strategize your counter-attacks.
Poison Mechanics in XCOM 2
Standard Poison
The most common type of poison you’ll encounter in XCOM 2 is the standard poison, which causes the following:
- Duration: Lasts for a maximum of 5 turns.
- Damage: Inflicts 1 damage per turn.
- Debuffs: Applies a -30 Aim and -2 Mobility penalty to the affected unit.
- Spread: At the end of the affected unit’s turn, poison can spread to friendly adjacent units. This is a critical aspect, requiring careful positioning to prevent chain reactions of poison damage and debuffs.
The key to managing standard poison is to quickly identify the affected unit and isolate them, preventing the poison from spreading. Furthermore, you should prioritize using medikits to cure the effect.
Chryssalid Poison
Chryssalid poison is a special case and represents a significant threat. Unlike standard poison, Chryssalid poison:
- Duration: Lasts indefinitely until it is cured or the affected unit dies.
- Damage: The damage mechanism may vary slightly from source to source but commonly does continuous damage each turn.
- Transformation: If the affected unit dies while poisoned by a Chryssalid, their corpse becomes a Chryssalid Cocoon, which can hatch a new Chryssalid after a few turns.
This form of poison is far more dangerous than standard poison. It requires immediate attention. The only reliable way to stop the constant damage and prevent cocoon formation is to use a medikit to cure the afflicted soldier.
How to Counter Poison in XCOM 2
Medikits
The primary method to counter poison in XCOM 2 is to use medikits.
- Cure: Medikits immediately remove the poison effect.
- Immunity: After curing poison, the unit is immune to poison for the remainder of the mission.
- Strategic Usage: With a limited number of medikits available, thoughtful usage is essential. It might be necessary to either have multiple soldiers carry medikits or rely on a support class with extra medikit carrying capacity.
- Support Classes: Support classes can be trained to carry more medikits, allowing them to act as frontline healers.
Hazmat Vests
Hazmat Vests provide an important secondary method of defense against poison. They do not cure poison, but they confer immunity to poison’s damage. Using a Hazmat Vest is useful when engaging chryssalids or other enemies that inflict poison, as they will still suffer the aim and mobility debuffs. It is most valuable against Chryssalids, as it protects against the continuous damage from their poison allowing you to focus on killing them first.
Positioning and Squad Management
Preventative measures and strategic gameplay are just as important as using the tools in the game. This includes:
- Careful Movement: Keep soldiers adequately spaced to prevent poison from spreading through adjacency. If poison does spread, having units far apart will prevent a domino effect of poison.
- Prioritizing Targets: When facing enemies that can inflict poison, prioritize eliminating them early in the fight. Preventative measures like this will be better in the long run than reactional moves.
- Overwatch: Setting up a soldier on overwatch can sometimes catch enemies off guard when they emerge from concealment. Overwatch shots have the chance to immediately remove units that inflict poison without giving them a chance to attack.
- Awareness: Always be aware of the poison threat and what enemies are around. This will inform you of how your squad moves through each level.
Frequently Asked Questions (FAQs)
1. How long does standard poison last in XCOM 2?
Standard poison lasts for a maximum of 5 turns, dealing 1 damage per turn and reducing aim and mobility.
2. Can poison spread in XCOM 2?
Yes, standard poison can spread to adjacent friendly units at the end of the poisoned unit’s turn. This makes careful positioning crucial.
3. Does poison damage stack in XCOM 2?
No, the damage from standard poison does not stack. It always does 1 damage per turn. However, multiple sources of poison may stack their duration.
4. How do I cure poison in XCOM 2?
Poison is cured by using a medikit on the affected soldier.
5. Does poison last forever in XCOM 2?
Standard poison does not last forever, it lasts a maximum of 5 turns. However, Chryssalid poison lasts indefinitely until cured or the unit dies.
6. What is Chryssalid poison?
Chryssalid poison is a unique poison that lasts indefinitely and can transform dead units into Chryssalid Cocoons.
7. How do I prevent a Chryssalid cocoon from forming?
By curing the poison with a medikit before the soldier dies.
8. Does the Hazmat Vest cure poison?
No, the Hazmat Vest does not cure poison. However, it provides immunity to poison damage, leaving only the debuffs and melee damage.
9. Can you become immune to poison in XCOM 2?
Yes, using a medikit on a soldier will grant immunity to poison for the rest of the mission.
10. How do debuffs from poison affect combat?
Poison reduces Aim by -30 and Mobility by -2, making it harder for poisoned units to hit targets and move effectively.
11. Does poison affect enemies in XCOM 2?
Yes, many alien enemies such as Vipers can be affected by the same poison effects as your soldiers and can spread it amongst their own ranks. It can also help against other poisonous units by poisoning their allies.
12. Can poison be removed by any other means besides medikits?
No, medikits are the primary and most reliable way to remove poison. Some mods or special abilities might introduce other methods, but in the vanilla game, it is almost exclusively medikits.
13. Is it worth sacrificing a soldier to save the others from poison spreading?
In some extreme scenarios, it might be a necessary sacrifice. While not ideal, it might be a more viable strategy than losing the rest of your squad to spreading poison. The overall circumstances will ultimately guide the right decision.
14. How can I prepare for missions that involve poisonous enemies?
Ensure you have enough medikits and consider bringing soldiers who have immunity to the poison, or those with high mobility to outmaneuver the poison. Hazmat Vests are also extremely useful in missions where Chryssalids are expected.
15. Does poison affect incapacitated soldiers in XCOM 2?
Yes, incapacitated soldiers are still affected by poison. Meaning they will be taking damage and still may spread poison if the poison is still active.
By mastering these mechanics and strategies, you’ll be better equipped to handle poison in XCOM 2 and lead your squad to victory against the alien forces. Remember, careful planning, positioning, and resource management are essential to your success.