Frankenstein's Monster [The Dark] Friday Night Magic 2005 Nightmare's power and toughness are

Nightmare's power and toughness are each equal to the number of Swamps you control

Viridian elder

put that card into your hand

exile the top seven cards of that player's library

The same is true for creature spells you control and creature cards you own that aren't on the battlefield

Frankenstein's Monster [The Dark] Friday Night Magic 2005 Nightmare's power and toughness areSet: The Dark Type: Creature Zombie Rarity: Rare Cost: {X}{B}{B} As Frankenstein's Monster enters the battlefield, exile X creature cards from your graveyard. If you can't, put Frankenstein's Monster into its owner's graveyard instead of onto the battlefield. For each creature card exiled this way, Frankenstein's Monster enters the battlefield with a +2 +0, +1 +1, or +0 +2 counter on it.