Fallaji Excavation
Sorcery
Create three tapped Powerstone tokens. You gain 3 life. (The tokens are artifacts with "
: Add 
. This mana can't be spent to cast a nonartifact spell.")
Few relics excited Fallaji archaeologists more than Thran powerstones, which they called "eyes of the Old Ones."
Eilene Cherie
The Brothers' War (BRO)
• #178Rulings
Powerstone tokens are a kind of predefined token. Each one has the artifact subtype "Powerstone" and the ability "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell."
(wotc • 2022-10-14)
Although all the cards in The Brothers' War that create Powerstone tokens create a tapped Powerstone token, entering the battlefield tapped isn't part of the token's definition. Notably, if you create a token that is a copy of a Powerstone token, the token copy won't enter the battlefield tapped.
(wotc • 2022-10-14)
You can use the {C} added by a Powerstone token on anything that isn't a nonartifact spell. This includes paying costs to activate abilities of both artifact and nonartifact permanents, paying ward costs, and so on.
(wotc • 2022-10-14)
Rulings
Powerstone tokens are a kind of predefined token. Each one has the artifact subtype "Powerstone" and the ability "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell."
(wotc • 2022-10-14)
Although all the cards in The Brothers' War that create Powerstone tokens create a tapped Powerstone token, entering the battlefield tapped isn't part of the token's definition. Notably, if you create a token that is a copy of a Powerstone token, the token copy won't enter the battlefield tapped.
(wotc • 2022-10-14)
You can use the {C} added by a Powerstone token on anything that isn't a nonartifact spell. This includes paying costs to activate abilities of both artifact and nonartifact permanents, paying ward costs, and so on.
(wotc • 2022-10-14)