Instant
Stern Lesson
Draw two cards, then discard a card. Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
From Magic: The Gathering.
Exact printings
- The Brothers' War - #64 · common · FOIL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o7jxz4nh7pb1hmcv7hy5d.