Lithophage [Duel Decks: Venser vs. Koth]Set: Duel Decks: Venser vs. Koth Type: Creature Insect Rarity: Rare Cost: {3}{R}{R} At the beginning of your upkeep, sacrifice Lithophage unless you sacrifice a Mountain. It's viciously territorial, destroying every creature on the mountain it has chosen to consume.

The gems' incandescence invades the dreams of all who see them

Whenever Dreamstealer deals combat damage to a player

They can't attack you or planeswalkers you control that combat

Set: Legends Type: Creature — Turtle Rarity: Common Cost: {1}{G}{G} Giant Turtle can't attack if it attacked during your last turn

put a +1/+1 counter on each creature you control

Set: Time Spiral Timeshifted Type: Creature — Human Wizard Rarity: Rare Cost: {B} {U}

reveal those cards

Set: Magic Player Rewards 2005 Type: Instant Rarity: Rare Cost: {1}{B} Destroy target nonartifact

You gain life equal to the damage prevented this way

Originally considered the work of Urza

They have not forgotten us

where X is the number of tapped lands on the battlefield