Instant
Collective Nightmare
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gets -3/-3 until end of turn.
From Magic: The Gathering.
Exact printings
- March of the Machine - #95 · uncommon · FOIL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o2gxp0izvpb1hm8mi2uj3.