It has a reasonable initial investment at five mana, but you can reap the rewards after just a couple activations
When the game debuted, in addition to winning by killing your foe with damage, you could win by forcing them to exhaust their deck, and win by decking them
Their new builds use Collector's Vault or Big Score to put Atraxa into the graveyard and/or to ramp into seven multicolored mana
Vial Smasher the Fierce cares about the mana value of the first spell that you cast each turn, and she'll happily dome an opponent for 5 even if you only spend 1 mana to cast the spell
0-3 of these cards may be Surge Foil 5-6 cards rarity Rare or higher 3-6 Uncommon cards 3-5 Common cards 1 Land card The Gift Bundle is the ultimate fan kit, whether your players are boosting their own collection or giving the gift of Magic to another
And ones that can easily turn much bigger are obviously worth even more