Alchemist's Talent 22 (Commander: Bloomburrow)

(Gain the next level as a sorcery to add its ability.) When this Class enters, create two tapped Treasure tokens. {1}{R}: Level 2 Treasures you control have "{T}, Sacrifice this artifact: Add two mana of any one color." {4}{R}: 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.

NM - $7.00
LP - $5.50
MP - $4.50
HP - $3.00
DMG - $1.50