An enemy attacks a player.




By default, the attack targets the identity of the attacked player.
Rhino is engaged with Player 1, so Spider-Man is the target.




The defender becomes the target, and their controller becomes the attacked player.
The attack is considered defended.






Preemptive Strike has the (defense) label, so Black Panther becomes the defender without exhausting.
The defender becomes the target, and their controller becomes the attacked player.







The play is illegal.
Only one player can play (defense) labelled cards on an attack.






Spider-Man is already the defender, through a basic defense.
A (defense) label only changes the target if there is not already a defender.




Yes. Expert Defense triggers when your hero defends, so your hero must be the defender first.