摩滅したパワーストーン/Worn Powerstone：カードデータ

2018年04月変更
変更前	変更後
Artifact - Worn Powerstone enters the battlefield tapped. <CR> {T}: Add {C}{C} to your mana pool.	Artifact - Worn Powerstone enters the battlefield tapped. <CR> {T}: Add {C}{C}.
2016年01月変更
変更前	変更後
Artifact - Worn Powerstone enters the battlefield tapped. <CR> {T}: Add {2} to your mana pool.	Artifact - Worn Powerstone enters the battlefield tapped. <CR> {T}: Add {C}{C} to your mana pool.
2009年07月変更
変更前	変更後
Artifact - Worn Powerstone comes into play tapped. <CR> {T}: Add {2} to your mana pool.	Artifact - Worn Powerstone enters the battlefield tapped. <CR> {T}: Add {2} to your mana pool.