mtg arena blue cards Flying Creature Deck - Powerful - Modern Legal - Custom Built - You get an emblem with Whenever a player casts a spell Top 10 Broken Blue Spells

You also need Nexus of Fate, Isochron Scepter and Mystical Tutor all in your hand

Blue Cards Blues cards look to take advantage of more control elements, and some clones / duplication effects

Its a source of self-mill, a source of graveyard shuffling, even a win condition with enough mana

The Second Doctor The Second Doctor provides an infinite hand size to everyone, as well as some optional card draw

If your opening hand feels too weak, or is outright unplayable due to a lack of lands, you have the chance to take a mulligan and draw a new one that might be better

Even if there's nothing tapped for her to kill, her abilities make combat a nightmare, as she can create a blocker or grant first strike to an existing creature