Card Codex

M:tG card similarity search

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
Flailing Manticore 3RCreature — Manticore Flying, first strike {1}: Flailing Manticore gets +1/+1 until end of turn. Any player may activate this ability. {1}: Flailing Manticore gets -1/-1 until end of turn. Any player may activate this ability. 3/3
Diminished Returner 1BBCreature — Phyrexian Skeleton Diminished Returner enters the battlefield tapped. {B}{B}: Diminished Returner perpetually gets -1/-1, then return it to the battlefield. Activate only if Diminished Returner is in your graveyard and its toughness is 2 or greater. 4/3
Kinsbaile Skirmisher 1WCreature — Kithkin Soldier When Kinsbaile Skirmisher enters the battlefield, target creature gets +1/+1 until end of turn. 2/2
Nantuko Mentor 2GCreature — Insect Druid {2}{G}, {T}: Target creature gets +X/+X until end of turn, where X is that creature's power. 1/1
Child of Thorns GCreature — Spirit Sacrifice Child of Thorns: Target creature gets +1/+1 until end of turn. 1/1
Sturdy Hatchling 3G/UCreature — Elemental Sturdy Hatchling enters the battlefield with four -1/-1 counters on it. {G/U}: Sturdy Hatchling gains shroud until end of turn. (It can't be the target of spells or abilities.) Whenever you cast a green spell, remove a -1/-1 counter from Sturdy Hatchling. Whenever you cast a blue spell, remove a -1/-1 counter from Sturdy Hatchling. 6/6
Armed 1RSorcery Target creature gets +1/+1 and gains double strike until end of turn. Fuse (You may cast one or both halves of this card from your hand.)
Spitting Dilophosaurus 2BCreature — Dinosaur Whenever Spitting Dilophosaurus enters the battlefield or attacks, put a -1/-1 counter on up to one target creature. Creatures your opponents control with -1/-1 counters on them can't block. 3/2
Cartouche of Ambition 2BEnchantment — Aura Cartouche Enchant creature you control When Cartouche of Ambition enters the battlefield, you may put a -1/-1 counter on target creature. Enchanted creature gets +1/+1 and has lifelink.
Sangrite Surge 4RGSorcery Target creature gets +3/+3 and gains double strike until end of turn.
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