CONSTITUTION - Achaea Online Help

9.14 CONSTITUTION

Magical damage is caused as magical energy is directed against you in a variety
of manners. Constitution will train your body to resist damage of the magical
type. Just because an attack appears magically based, does not mean that the
damage caused is magical in nature. For example, staffcast of lightning creates
electric damage, not magical. The precise attacks that create magical damage
are something for each adventurer to discover.

The constitution miniskill is available to all adventurers above level ten.