Marsh Flats [Secret Lair: Ultimate Edition] Zombie Beast Set: Dark Revelation Volume 1

Set: Dark Revelation Volume 1 Card type: Counter Trap Rarity: Rare Attack: 0 Defense: 0 Yoy can only activate this card when an effect that inflicts damage to Life Points is activated (except Battle Damage)

Must be Special Summoned (from your hand) by Tributing 1 "Forbidden One" monster

Set: Masters 25 Type: Artifact Rarity: Rare Cost: {3} {T}: Add one mana of any color

Creatures entering the battlefield don't cause abilities to trigger

Marsh Flats [Secret Lair: Ultimate Edition] Zombie Beast Set: Dark Revelation Volume 1Set: Secret Lair: Ultimate Edition Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Marsh Flats: Search your library for a Plains or Swamp card, put it onto the battlefield, then shuffle.