The card says "The first time during your activation that you displace an enemy unit,..."
Deas "the first time" apply to a displacing unit or a displaced unit?
Examples:
When in one move you displace multiple units, does it mean, you deal damage:
to the first unit, you've displaced
to one of the units, you've displaced (who picks then?)
you deal damage to all units you've displaced but only one time to each unit?
If you displace 2 different units in 2 concurrent moves do you deal damage to both or to one only?