Madrigal
My much-younger-than-your-19 yr-old ds likes Illuminati and Vision Quest. Talk about radically different lol.
He's just okay with Robin Wood and so-so with Morgan Greer. Universal RW and Radiant RW make the list, too. He's already gotten picky about depictions of certain cards so some decks he likes but avoids because certain cards just don't do it for him.
What about having him look at various images online. Or, as someone suggested, a copy of your deck since he's already familiar with it.
He's just okay with Robin Wood and so-so with Morgan Greer. Universal RW and Radiant RW make the list, too. He's already gotten picky about depictions of certain cards so some decks he likes but avoids because certain cards just don't do it for him.
What about having him look at various images online. Or, as someone suggested, a copy of your deck since he's already familiar with it.