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 Collective Nightmare | |
|---|---|
| Mana cost |   |
| Mana value | 3 |
| Type | Instant |
| Power / Toughness | — |
| Rarity | Uncommon |
| Price | $0.15 |
| Rules text | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for  or one mana of that creature's color.)Target creature gets -3/-3 until end of turn. |