Stats

Upon leveling up, you gain +5 points for upgrading your Character stats. There are six different stats that you are able to upgrade: Some classes have a limited amount of upgrade per level that you can do. For example, Fighters are only able to upgrade their Strength by +3 per level.
 * Strength: This is used to increase your power. It increases the amount of damage you do with melee weapons, and with some offensive spells.
 * Endurance: This is used to increase maximum health, and chance to block an enemy attack.
 * Stamina: This increases health regeneration, melee dodge rate, and increase your chance to resist spell break.
 * Dexterity: Increases critical strike percentage, and slighty increases attack speed.
 * Intelligence: Increases maximum magic power, and increases chance to deal critical damage with spells.
 * Willpower: Increases power of some offensive and greatly increases healing spells, increase chance to resist spell break, and increases magic regeneration.

Be sure to manage your upgrades wisely. If your a Guardian class, you may want to stick to more health and strength, than magic.