Curse of Opulence 
Enchantment — Aura Curse
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.")
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Prints
Tarkir: Dragonstorm Commander
EN · TDC · 2025-04-11
Murders at Karlov Manor Commander
EN · MKC · 2024-02-09
March of the Machine Commander
EN · MOC · 2023-04-21
Commander Legends: Battle for Baldur's Gate
EN · CLB · 2022-06-10
The List
EN · PLST · 2019-11-07
Commander 2017
EN · C17 · 2017-08-25
Treasure Chest
EN · PZ2 · 2016-11-16