Alakazam (MEG 56) s evolution line draws cards when you evolve the Pokmon, but Dudunsparce (TEF 129) allows you to have an infinite card draw engine, since it allows you to draw cards and then shuffle Dudunsparce (and all attached cards, such as Enriching Energy (SSP 191) ) into your deck
The site also shows you data to help you price your cards competitively, showing you what how much a card recently sold for and its current market value, all sorted by the condition the card is in
Here's a breakdown of the essential cards you'll need to create a balanced and competitive deck
Narset, Jeskai Waymaster, is a big card for spell-heavy decks, as it allows you to discard whatever remains in your hand and draw cards equal to the number of spells you've cast that turn
This is a potent card, honestly