Example code:
OnDrawMinimap(function() DrawCircleMinimap(GetOrigin(myHero), 3000, 0, 0, ARGB(255,255,255,255)); end)
GetBaseArmor(myHero); --returns a value of a champions base armor.
GetDamagePrediction(obj_minion,delta); --returns a value of the damage which will be dealt to a minion for the time of delta.