The post-battle rewards screen shows a "Cards Captured (N)" bonus line, but N is actually the net change in your hand size (captures minus any of your own cards flipped back), not a literal count of capture events. This can look off after a Diff-rule battle, where both captures and losses tend to be higher. We're looking at relabeling this (or splitting it out) so it's clearer what it means. Let us know if this matches what you've seen!