That would be any of the duces: two of cups, two of wands, two of swords, or two of coins.
P.S. these are just the most common names for the suites. You can change the name, like swords to daggers, and it still means the same things, so alternate names get used all the time.
P.S.S. I apologise, a little thread necromancy seemed less rude than leaving the question unanswered.