Can only be played after a successfully played non-Restricted-Modification-Symbol Submission maneuver.
Cannot be played after any card that says you cannot play the card titled Maintain Hold immediately after this card.
Cannot be reversed when the card titled First to Tap Out Match is in your Ring area.
If your next card played this turn is the card titled Maintain Hold, you can ignore the "Can only be played after..." text and the maneuver being maintained is considered a Submission / Submission Multi and its text is blanked.