Aidas can use summoning stones to summon a minion (depends on the used stone) which fights for them.
The summoned minion does nothing until the Player attacks a mob.
When the player attacks a mob, the minion walks to the mob and attacks it.
Mobs attack the minions like they would attack players.
Summoning stones have charges in form of a time in seconds they can be used. After the time is up, the stone do not work any longer but do not get destroyed.
The ability to use a certain summoning stone depends on the skill level of the summoning skill.
Aidas can use summoning stones to summon a minion (depends on the used stone) which fights for them.