All previous abilities on a much higher level. Enhanced
Psychometry with En (En creates a barrier that allows users to feel the shape and movement of anything in the radius.
Meruem's En is by far the most powerful, as it allows him to measure the shape, quality, emotion, and other informational content about the things the photons interact with), Improved
Fear Manipulation and Enhanced
Madness Manipulation (Type 3; Caused
Welfin to physically age a hundred years from the fear he was feeling and also experience hallucinations, despite Welfin being a powerful Nen user in his own right.
Meruem's Ren was so strong that his overprotective Royal Guards believed he was invincible and could beat anyone by sheer aura quantity alone. Meruem's murderous aura was able to petrify even Pouf),
Body Control,
Transformation and
Flight (With Metamorphosis),
Rage Power,
Transformation,
Berserk Mode,
Self-Destruction (Possibly gained all of Youpi's powers after absorbing him due to how his power works),
Energy Projection (
With Rage Blast, Meruem can fire a concentrated blast of aura),
Light Manipulation,
Power Modification and
Power Bestowal (Meruem can personally prepare an individual with a Nen ability that matches their talents and teach the individual how to use it. Shaiapouf did this for various Squadron Leaders:
Leol,
Cheetu,
Welfin, Bloster and also to the Hunter
Palm. He does this by enveloping the target in a cocoon. He planned on doing this to at least 50,000 soldiers, Meruem most likely absorbed his ability to do this),
Biological Manipulation (The cocoon turns humans into Chimera Ant hybrids),
Mind Manipulation,
Empathic Manipulation,
Transmutation and
Telepathy (Can transmute his aura into photons. It has the same effect as
Shaiapouf's Spiritual Massage, and he can detect lies with it. Possibly gained all of Pouf's powers after absorbing him due to how his power works; can read the minds of those his aura has touched and detected lies),
Duplication,
Size Manipulation,
Regeneration (High-Mid for the Core. Meruem's core, which is the size of a Bee, must be destroyed to kill him. High for his clones; Meruem's clones must be destroyed at the atomic level. Otherwise, they will be able to reform continuously),
Small Size (Type 2; The Core can shrink to the size of a Bee, Type 5 for clones which can split up to be nano-size),
Shapeshifting (With Body Reconstruction, Meruem can alter his face, physique, and even his voice),
Poison Inducement (
Those who have prolonged contact with him also become poisoned),
Resistance to
Poison Manipulation (Resisted the
poison from the Rose Bomb for some time which is quite possibly the most powerful poison known to man, although he ultimately succumbed),
Electricity Manipulation and
Magma Manipulation (Should gain
Youpi's resistances after absorbing him)
