Alchemist's Talent

(Gain the next level as a sorcery to add its ability.) When this Class enters, create two tapped Treasure tokens. : Level 2 Treasures you control have ", Sacrifice this artifact: Add two mana of any one color." : Level 3 Whenever 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.