Can a unit be reacted to when it moves using the standard action?

Ruling: The movement itself cannot be reacted to, but if the movement triggers an effect, you can react to that trigger. After all triggers and reactions resolve, the game moves to the showdown phase where focus and actions can be played.

Sequence:

• Unit performs standard movement action
• Movement itself cannot be reacted to
• If movement triggers an effect, reactions can be played to that trigger
• All triggers and reactions resolve
• Game proceeds to showdown phase where focus and actions can be played