Wall of Wood [Fourth Edition] Return to Ravnica then put any number of

then put any number of them into your graveyard and the rest on top of your library in any order

Hexproof (This creature can't be the target of spells or abilities your opponents control

Add an amount of {B} equal to the sacrificed creature's mana value

These things mean nothing to the natural world

Return them to the battlefield at the beginning of your upkeep on your turn X in the next game you play with one of your opponents in this game

Wall of Wood [Fourth Edition] Return to Ravnica then put any number ofSet: Fourth Edition Type: Creature Wall Rarity: Common Cost: {G} Defender (This creature can't attack.) Everybody knows that to ward off trouble, you knock on wood. But usually it's better to make a wall out of the wood and let trouble do the knocking.