A person with the ability of Energy Expulsion can train and focus on their abilities learning to control them better. Advanced energy expulsion allows the person to control and focus the energy they expel to produce certain effects.
Additional Abilities
In addition to allowing a person to expel energy and varied powers from each point of expulsion, there are a few additional abilities.
Shield
By using all ones expulsion points at the same time, a shield against that particular kind of energy can be created, the shield is effective against only one particular type of energy at a time.
Cutting Torch
By focusing energy between two expulsion points onto a specific point (usually within 1-6 cm from the source) and create an effective cutting torch. A special note about Energy Expulsion; Light, it is difficult to imagine light being an effective cutting torch and, it isn't the most effective. Similar to trying to cut something with radio waves, it is possible but takes time an effort.
Training
A person must train for years to get this ability, it allows the person to know their ability intimately and psychological barriers to that will block this ability. A person who cannot accept themselves and their ability will find themselves unable to access such advanced techniques.