> For the complete documentation index, see [llms.txt](https://triodo.gitbook.io/arena-tracker-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://triodo.gitbook.io/arena-tracker-documentation/en/enemy-deck-tab.md).

# Enemy Deck Tab

Shows all the cards previously played by your opponent. This, for example, allows you to know if the deck is a reno deck, or if it is safe to make a move because there is no more removals.

![](/files/-MA3b5vP7o4A8dUEsNr8)

At the top you can see how many cards of his deck keep unknown.

[More about card colors...](/arena-tracker-documentation/en/player-deck-window.md#cardcolors)