Eternal Decks
What does Barong's (Baron's) curse allow on the Field?
While it is active, up to two cards of the same colour (including two purples) may sit next to each other, as many times as you like in a row. The no-same-number rule and the Field card's own rule still apply. Pairs already placed stay after the curse is removed. Kyubi's curse is the number version of the same idea.