Talk:Boost/@comment-108.13.133.229-20121220221642/@comment-1065465-20121220235607

You cant use a card to boost the same card. For example, you can't boost the Uncommon/Rare Iron Man card with Uncommon/Rare Iron Man. You CAN boost other variations of the same character though, ex [Arc Reactor] Iron Man with Iron Man, is these are not considered to be the same card.

Also may want to check your filters on the boost>recommended page. As they can limit what shows in the multiple cards tab.