
Nightmare
Creature — Nightmare Horse
Flying (This creature can't be blocked except by creatures with flying or reach.)
Nightmare's power and toughness are each equal to the number of Swamps you control.
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Why is this card good?
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Printings (29)
Show all 29 printingsShow fewer
Combos (8)
- Chthonian Nightmare + Dockside Extortionist
→ Infinite colored mana, Infinite death triggers, Infinite energy counters
- Chthonian Nightmare + Priest of Gix + Greedy Freebooter
→ Infinite LTB, Infinite ETB, Infinite sacrifice triggers
- Chthonian Nightmare + Priest of Gix + Pitiless Plunderer
→ Infinite LTB, Infinite ETB, Infinite colored mana
- Chthonian Nightmare + Pitiless Plunderer + Greedy Freebooter + Shambling Ghast
→ Infinite ETB, Infinite LTB, Infinite death triggers
- Chthonian Nightmare + Priest of Gix + Shambling Ghast
→ Infinite LTB, Infinite ETB, Infinite sacrifice triggers
- Chthonian Nightmare + Priest of Gix + Priest of Urabrask
→ Infinite black mana, Infinite death triggers, Infinite ETB
Rulings (4)
- 2013-07-01
The ability that defines Nightmare’s power and toughness works everywhere, not just on the battlefield.
- 2013-07-01
Nightmare’s ability counts all lands you control with the subtype Swamp, not just ones named Swamp.
- 2009-10-01
Nightmare’s power and toughness changes as the number of Swamps you control changes.
- 2008-04-01
If you control 0 swamps, then the Nightmare has 0 toughness and will be put into its owner’s graveyard as a state-based action right before the next player gains priority.