Density is a secondary Elemental Power.
- Rahkshi and Kraata of Density Control and all Makuta of Murtua have a limited range of Density powers.
In the Matoran Universe, Density is represented by the Matoran prefix Uk-, as well as the colors black, green, and silver.
- Uk-Matoran represent the Element of Density. Uk-Matoran also contain a very miniscule ammount of Density energy. Matoran, Toa, and Turaga of Density can be either male or female.
- Toa of Density possess the Elemental Power of Density, allowing them to create, control, and absorb the molecular density of matter. Their only real limitation is that when they run out of Elemental Density Energy, they must wait for it to recharge.
- Turaga of Density possess small traces of Elemental Density power.
- Absorbing, manipulating, and launching density-based attacks.
- Unleashing a Density Nova Blast. (Toa-exclusive)
- Beings other than Toa and the Krahka cannot combine powers of any sort to create a Protodermis Cage. As long as each wields a different element, and providing that Light and Shadow are not included at the same time, then any six Toa can create a Protodermis Cage.
All of the following have or have had the Element of Density:
- Uk-Matoran - Inaccessible.
- All Makuta - Limited Density powers.
- All Kraata and Rahkshi of Density Control - Limited Density powers.
- Takutanuva - Limited Density powers; now unmerged.
- Āpep - Limited Density powers.
- Brutaka - Limited Density powers while Antidermis-controlled.
- Ulreq - Limited Density powers.
All of the following locations are or were affiliated with Density:
|Elements & Powers|
|Spherus Magna||Elements||Darkness | Fire | Ice | Iron | Jungle | Rock | Sand | Water|
|Elements||Primary||Air | Brimstone | Crystal | Earth | Elasticity | Electricity | Fire | Fungi | Ice | Iron|
Jungle | Lightning | Magma | Plasma | Stone | Water
|Secondary||Density | Energy | Fate | Gravity | Health | Insects | Light | Magnetism|
Moonglow | Power Scream | Psionics | Radiation | Rahi | Shadow | Sonics
Storms | Weather
|Tertiary||Anger | Darkness | Disintegration | Fear | Hunger | Poison | Shattering | Sleep|
Spirits | Technology
|Powers||Legendary||Creation | Life | Time|
|Other||Acid | Heat | Heat Vision | Laser Vision | Sand | Shape-Shifting | Stasis|
Telekinesis | Telepathy | Teleportation | Vacuum
|Abilities||Fusions | Nova Blast | Rhotuka | Shadow Hand|