The Third Circle of Magic
Some spells may need a greater amount of magical energy to be successfully put to use. These are called charging spells.
Other spells can only be sustained as long as they may continuously feed off the mage's mana. These spells are then called investment spells.
Fireball
Innos' second gift to the children of the flame: a ball of fire which burns its victims.
Charging spell.
Ice Block
The target becomes enclosed in a block of ice. A spell from the school of Adanos.
Charm
It wipes from the mind of the charmed the crimes done to him.