This is great news for Limited players, and even better news for those who enjoy a bit of Pauper
Killing an opponent's Seer allows you to draw a card, sure, but by then your opponent has already taken the best card out of your hand, so youll have to evoke that Thoughtseize bug to draw something good enough to replace it
Anna slots straight into Emerald/Steel or Amethyst/Steel decks with her flexibility

Abstract Paintmage Academy Journeymage Aethermage's Touch Alabaster Mage Alexi, Zephyr Mage Amphin Pathmage Ana Battlemage Arc Mage Archmage Ascension Archmage Emeritus Archmage of Echoes Archmage of Runes Archmage's Charm Archmage's Newt Armageddon Armageddon Clock Armorer Guildmage Ascended Lawmage Auratouched Mage Aven Wind Mage Aziza, Mage Tower Captain Azorius Guildmage Azorius thermage Azure Mage Balmor, Battlemage Captain Bant Battlemage Barrin, Tolarian Archmage Battlemage's Bracers Bazaar Trademage Beamsplitter Mage Beastmaster's Magemark Beetleform Mage Black Mage's Rod Blaster Mage Blinding Mage Blue Mage's Cane Boros Guildmage Brimstone Mage Brushstroke Paintermage Call Damage Control Callous Bloodmage Cephalid Inkmage Cephalid Pathmage Civic Guildmage Clan Guildmage Clinquant Skymage Collateral Damage Combine Guildmage Conclave Guildmage Cornered by Black Mages Coruscation Mage Crafty Pathmage Crimson Mage Cult Guildmage Cunning Geysermage Cunning Sparkmage Damage Control Crew Davriel, Rogue Shadowmage Deal Damage Deeproot Pilgrimage Defacing Duskmage Delina, Wild Mage Dimir Guildmage Dirgur Focusmage Disruptive Pitmage Dour Port-Mage Dragon Mage Dualcaster Mage Duergar Hedge-Mage Dungeon of the Mad Mage Duskmantle Guildmage Eager Glyphmage

Well, we're operating on the general principle of getting cards from your library to your hand in a fashion which generates card advantage
$16.79 Out of stock