Card Codex

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17 May 2024: Card library updated.

Collective Nightmare

2B · Instant

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.

Similar cards

Color identity:
NameManaTypeText
Dust 3WSorcery Aftermath (Cast this spell only from your graveyard. Then exile it.) Exile any number of target creatures that have -1/-1 counters on them.
Chaos Moon 3REnchantment At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional {R}. If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type.
For the Family GInstant Target creature gets +2/+2 until end of turn. If you control four or more creatures, that creature gets +4/+4 until end of turn instead.
Dwindle 2UEnchantment — Aura Enchant creature Enchanted creature gets -6/-0. When enchanted creature blocks, destroy it. (The attacking creature remains blocked.)
Kodama's Might GInstant — Arcane Target creature gets +2/+2 until end of turn. Splice onto Arcane {G} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
Urza's Science Fair Project 6Artifact Creature — Construct {2}: Roll a six-sided die. Urza's Science Fair Project gets the indicated result. 1 — It gets -2/-2 until end of turn. 2 — Prevent all combat damage it would deal this turn. 3 — It gains vigilance until end of turn. 4 — It gains first strike until end of turn. 5 — It gains flying until end of turn. 6 — It gets +2/+2 until end of turn. 4/4
Withering Hex BEnchantment — Aura Enchant creature Whenever a player cycles a card, put a plague counter on Withering Hex. Enchanted creature gets -1/-1 for each plague counter on Withering Hex.
Boarded Window 3Artifact Creatures attacking you get -1/-0. At the beginning of each end step, if you were dealt 4 or more damage this turn, exile Boarded Window.
Vampire's Bite BInstant Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Target creature gets +3/+0 until end of turn. If this spell was kicked, that creature gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)
Ghost-Lit Nourisher 2GCreature — Spirit {2}{G}, {T}: Target creature gets +2/+2 until end of turn. Channel — {3}{G}, Discard Ghost-Lit Nourisher: Target creature gets +4/+4 until end of turn. 2/1
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