Prototype Portal [Scars of Mirrodin] Golem

Prototype Portal [Scars of Mirrodin] GolemSet: Scars of Mirrodin Type: Artifact Rarity: Rare Cost: {4} Imprint When Prototype Portal enters the battlefield, you may exile an artifact card from your hand. {X}, {T}: Create a token that's a copy of the exiled card. X is the converted mana cost of that card.

Set: Fourth Edition Type: Enchantment — Aura Rarity: Rare Cost: {G} Enchant creature (Target a creature as you cast this

Set: Arabian Nights Type: Creature — Turtle Rarity: Common Cost: {1}{U} Giant Tortoise gets +0/+3 as long as it's untapped

Set: The Dark Type: Creature — Snake Rarity: Common Cost: {3}{G} Whenever Marsh Viper deals damage to a player

Set: Commander 2011 Type: Legendary Planeswalker — Garruk Rarity: Mythic Cost: {2}{G}{G} +1: Untap two target lands

For each creature attacking you or a planeswalker you control

Exchange that card with the top card of your library

You may cast that card without paying its mana cost for as long as it remains exiled

When Narcomoeba is put into your graveyard from your library

Whenever an opponent draws a card

"You serve Phyrexia

look at the top ten cards of your library

Sacrifice Thrull Retainer: Regenerate enchanted creature