Break the Seal (MZTM-EN043) [Maze of the Master]

You can activate 1 of these effects;<br>• Place 1 "Break the Seal" from your Deck or GY, face-up on your field.<br>• Send 2 face-up "Break the Seal" you control to the GY, including this card; add 1 "Forbidden One" monster from your Deck to your hand.<br>If this card on the field is destroyed: You can reveal up to 5 "Forbidden One" monsters in your hand; return that many cards your opponent controls to the hand. You can only use each effect of "Break the Seal" once per turn.