yugioh discard to draw cards Defense - TDGS-EN065 Rare o:"discard a card: draw a

Each turn, you draw new cards and gain energy to pull off attacks or tactical retreats

Pal Pad is crucial for control decks to get Supporter cards back and Night Stretcher is often crucial for decks that use Dusknoir so they can use Dusknoir's ability multiple times in a turn

Planar Atlas is a cool card which can help to find you a land for the following turn if you need it

Look at the top X cards of your library

While Castle Locthwain is good in the deckit's basically a free-roll since it should always come into play untapped, and having a land that can draw a card is powerful, especially against control and slower midrange decksit's also not essential by any means