best blue cards mtg standard 20 Essential Commander Blue Commander Staples: Best Blue

I am all about giving creatures -X/-X with another perk attached

Cracking the Combination You have access to some really fun combos with this pile of cards

Sitting at around $7 in foil conditon, it has gorgeous artwork featuring Tinkerbell as a shadow

Wan Shi Tong, Librarian (Borderless) Being one of the few cards on this list not depicting members of the main ATLA cast, Wan Shi Tong, Librarian's appeal doesn't come from its initial entrance trigger, but its ability slowly ramp up in power as each opponent searches their decks

Cards like Force of Will, Fierce Guardianship, Pact of Negation, and Force of Negation let you stop game-winning plays while tapped out, which is perfect for protecting your own combo turn or stopping someone else's

Delirium is a neat mechanic that typically provides you with a bonus as long as you have four or more card types in your graveyard