mtg blue search cards Regular Expressions: Powerful Magic Card Searching — Lucky Paper Untap up to three lands. Spellseeker - Blue - 041/254

Plus, you get to draw a card and your opponent gets a basic land, so both of you can continue playing a reasonable game

Blue decks might already be tempted to play something like Vedalken Orrery or Leyline of Anticipation

It is usually very easy to cheat the Hammer onto one of your creatures with the help of Sigardas Aid or Puresteel Paladin and the payoff is always huge

Of all the cards I'm showing off here as my favorite common and uncommon cards from this deck, don't sleep on Tropical Rainforest

Infinite colorless mana isnt super hard in Commander, and this becomes a perfect colorless tutor under those conditions

It's also Legendary, so it works as a leader