Energies are four in number:
1. Chakra : Bodily energy, complex structure, used to operate quirks, can be amplified using the normal super compensation.
2. Natural energy : Energy which harmonizes the flow of the universe, highly potent, can be converted into any form of energy.
3. Spiritual energy : Energy arising from consciousness, subtle and highly potent, used in spiritual formations, perception, emotion detection and necromancy.
4. Mental energy : Also known as mana or boudha, highly subtle, powers mental formations, extremely potent, gives rise to magic, can interfere with the laws of nature.
Basic Cultivation levels of humans are 11 :
1. Beginner : Elementary level
2. Rookie : Nascent level
3. Pro : proliferative level
4. King : Unearthly level
5. Lord : Sky-high level
6. True lord : ultra sky-high level, half overlord
7. Overlord : overbearing level
8. Ancestor : ultra overbearing level, half monarch
9. Monarch : tyrannical level
10. Eternal : ultra tyrannical level, half sovereign
11. Sovereign : Last level of mortals
Cultivation levels are based upon the understanding of natural laws, chakra's manipulation and usage and comprehension.
Beginner : one who is able to detect the presence of Chakra within their body is a beginner.
Rookie : one who is able to detect that Chakra is housed within a special organ called dantain is a rookie.
Pro : one who is able to realize that Chakra can be circulated in the body along the blood vessels is a pro.
King : one who is able to circulate Chakra along at least one limb to strengthen it is a king.
Lord : one who is able to strengthen all of their limbs by Chakra fortification is a lord.
Truelord : one who is able to project Chakra outside their body to fuel quirks, in other words, one who is able to use quirks is a Truelord.
Overlord : one who is able to strengthen at least one of their senses besides all of limbs by Chakra fortification is an overlord.
Ancestor : one who is able to strengthen all senses besides all limbs via Chakra fortification is an ancestor.
Monarch : one who is able to partially condense Chakra around one's vitals to protect them is a monarch.
Eternal : one who is able to create a complete full body armor without using any quirks is an eternal.
Sovereign : one who is able to perform long-mid range attacks by utilizing Chakra as tangible projectile, comprehend the laws of nature and use them to his advantage i.e., create a domain without the use of quirks within which all the laws are dictated and decided by that person is a sovereign.
The realisation and comprehension involved in advancing in the path of cultivation cannot be given through external means and must arise within oneself in a natural manner. Forceful insertion of knowledge can result in crippling the person rather than helping him/her.