Everythingamajig ("Add one Mana") [Unstable]

Everythingamajig ("Add one Mana") [Unstable]Set: Unstable Type: Artifact Rarity: Rare Cost: {6} {T}: Add one mana of any color. {1}, {T}: Say the flavor text on a card in your hand. Target opponent guesses that card's name. You may reveal that card. If you do and your opponent guessed wrong, draw a card. {8}, {T}: Everythingamajig deals 12 damage to target creature.

From the Radix at the hub of the Tangle all the way out to the Edges of Forgetting

Whenever Gustcloak Cavalier attacks

Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer

and imbued with one terrible purpose

Set: Guilds of Ravnica Prerelease Promos Type: Creature — Illusion Rarity: Rare Cost: {1}{U} Flying

{1}{R}: Forgestoker Dragon deals 1 damage to target creature

Entwine {4} (Choose both if you pay the entwine cost

Set: Onslaught Promos Type: Creature — Specter Rarity: Rare Cost: {4}{B}{B} Flying

sacrifice an untapped Island instead

Set: Ninth Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {4}{U}{U} Enchant permanent

Set: Friday Night Magic 2012 Type: Creature — Phyrexian Elf Warrior Rarity: Rare Cost: {G} Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

Set: Betrayers of Kamigawa Promos Type: Legendary Creature — Rat Ninja Rarity: Rare Cost: {4}{B}{B} Ninjutsu {3}{B}{B} ({3}{B}{B}