Super Secret Tech [Unhinged] Phyrexian Demon

Super Secret Tech [Unhinged] Phyrexian DemonSet: Unhinged Type: Artifact Rarity: Rare Cost: {3} Premium spells cost {1} less to cast. Premium creatures get +1 +1. "Ooh . . . shiny!"

you may reveal the top four cards of your library

Spend this mana only to cast colorless spells

prevent all but 1 of that damage

Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

Set: Classic Sixth Edition Type: Land Rarity: Rare {T}: Add {C}

Set: Beta Edition Type: Creature — Giant Rarity: Rare Cost: {4}{R} Trample

At the beginning of the end step

Set: Conflux Type: Artifact Creature — Human Artificer Rarity: Rare Cost: {3}{U} {U}

Set: Beta Edition Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

then return him to the battlefield transformed under his owner's control

Set: Alpha Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {W} Enchant creature

you may draw a card unless that player pays {1}