Changes

'''Attack ''' is the default control [[ability]] on the left click in [[Diablo 3]], as it was in [[Diablo 1]] and [[Diablo 2]]. Attack causes a character to run to a location, when clicked. It causes the character to attempt a [[melee ]] attack on a valid target, when clicked.

As was the case in Diablo 2, most characters will want to substitute a more powerful special skill for Attack, at higher levels. [[caster|Spell casters ]] will likely want to put a ranged [[range]]d attack spell on the left click, so they do not run up to engage in the melee combat for which they are not suited.