Instant
Discover the Formula
Seek three nonland cards, then nonland cards in your hand perpetually gain "This spell costs {1} less to cast."
From Magic: The Gathering.
Exact printings
- Alchemy: Innistrad - #15 · rare · NORMAL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6ootm9i771pb1h2yrx01ti.