one piece romance dawn booster box reprint - (Wave 2 - White) One card is included at random from a total of 6 types. Romance Dawn - Booster Pack

(1) You can reveal 1 Power Patron monster in your Extra Deck

Consistent pull rates in Japan prevented the price from inflating as dramatically

"Unchained" instead references the archetype's design, being prisoned oni who are unchaining themselves from their shackles

The creature with that enrage ability leaves the battlefield before that ability resolves, so it won't be affected by the resolving ability.

Two points of damage every time you discard a card

That was Turtle's effect in Duelist Kingdom, too - it could destroy "structures." It's unclear what this means, but it includes both Mirror Wall and Castle of Dark Illusions