Precons with Alchemist's Talent

Alchemist's Talent

Enchantment — Class

(Gain the next level as a sorcery to add its ability.)When this Class enters, create two tapped Treasure tokens.: Level 2Treasures you control have ", Sacrifice this artifact: Add two mana of any one color.": Level 3Whenever you cast a spell, if mana from a Treasure was spent to cast it, this Class deals damage equal to that spell's mana value to each opponent.