Curse of Opulence 24 (Commander 2017)

Enchant player Whenever enchanted player is attacked, create a Gold token. Each opponent attacking that player does the same. (A Gold token is an artifact with "Sacrifice this token: Add one mana of any color.")

NM - $6.80
LP - $5.50
MP - $4.10
HP - $2.80
DMG - $1.40