Trample
Trample is a new type of attack which can be made while a creature is moving!
Once per round, when a creature takes a move action, it may trample attack as a free action against a target creature in its zone. The attack can only be used when it takes a move action to leave a zone. The attack occurs during the "leaving zone effects step" of the move action.
It may only use a trample attack to attack a creature in the zone it is leaving, not the zone it is entering. Trample attacks have a special icon which looks like an elephant's foot.
After moving, the creature is still able to take a quick action as normal, which may enable it to make another attack.
Trample attacks can only target non-Flying creatures, and cannot target conjurations. Trample attacks cannot occur when a creature is Pushed or Teleported. Additionally, a trample attack is neither a melee or ranged attack, and thus is not affected by things which effect melee or ranged attacks(such as the melee +X trait). However, it does behave like a melee attack in that it must respect guards. The attack has a counterstrike step and a damage barrier step, in which the attacker may receive an attack from the defender or the damage barrier.
That is how it is in the rules word for word