[Bird of Prey and Bodyguard]

Question on what happens?

Sam targets Captain Marvel, and uses Bird of Prey, but Steve 'Bodyguards', what happens with the Bird of Prey Tactics Card?

 

[Iron Bound Books]

Question on Iron Bound Books.

The card states when an allied character is KO'd, return the card to my hand and it can be replayed later.

If the card is active, and a character is KO'd:

Does the card immediately return to my hand, or return at the end of the round?

If it returns immediately, is the effect technically still active as the card states "this round"?
 

[Mental Domination and You...]

Question on the Mental Domination card.

When you mind control the other character, move them, and then attack with them, does that constitute one of your actions, or are you acting as the other character, therefore not using an action?

Tl;dr Does Mental Domination cost one of your 2 actions?