Necro, known as The Panic Reaper in AI Limit, stands as the formidable fourth boss you will encounter at the culmination of the Outer-Wall Ruins level. This adversary presents a significant challenge, primarily due to its rapid assault and the capacity to impose a debilitating piercing damage debuff. To ensure your success, it is crucial to hone your parrying skills before entering this encounter, as your Shield will be ineffective against Necro’s relentless attacks.
This guide will provide you with essential strategies for overcoming Necro, The Panic Reaper in AI Limit.
Strategies to Defeat Necro, The Panic Reaper in AI Limit

Before you engage with Necro, The Panic Reaper, you must prepare adequately. This boss must be defeated in order to progress to the subsequent region, the Sunken City Overground. This formidable creature is not only swift but can also endanger your character’s health with its ability to inflict harmful status effects. Mastery of parrying is pivotal to securing your victory in this fight.
Prior to your battle with Necro, cultivate the Branch in AI Limit to ensure you have at least four charges of Life Dew at your disposal. Here’s how to effectively counter Necro:
- Neco will initiate the combat with a swing attack using its sword-like appendages, which can be parried to stun the boss, setting you up for a counterattack.
- If you’re uncertain about your parrying skills, opt for dodging instead. Given that Necro’s attacks deal piercing damage, attempting to block them with your shield is not advisable.
- Be vigilant for a red bar that appears on your screen following an impact from Necro’s assaults. Once this gauge is filled, you’ll incur a debuff that can deplete approximately 80% of your health.
- Neco’s Plunge attack is complex to parry. When it ascends into the air, dodge instead, as this is typically the safest maneuver.
- After reducing Necro’s health by more than 40%, it will unleash a scream that can immobilize you. The best strategy is to distance yourself immediately; this action is signaled by Necro bringing its appendages close together before screaming.
- As the battle nears its conclusion, the Railgun spell proves to be the most effective and straightforward method to defeat Necro when its health is low.
Upon vanquishing Necro, The Panic Reaper, you will be rewarded with the AI Limit trophy titled The Panic Reaper, as well as the Piercing Claw Frame Ability, Crystals, and Elite Necro’s Nucleus.