new trap/weapon Repel tower
Repel tower
covers radius of 6 tiles
Hidden trap that once triggered repels all troops that come into its circle, they turn around and walk away a certain distance depending on level, then they are released from the effects unless they walk into the circle again.
Minions and wizards are immune.
Immediately dazes Barb King and Archer queen.
Buy with gold at TH7, upgrades make troops walk further before they shake it off, at max level they have to walk to the nearest edge of the green before they can return to the fight.