Mashup: the Gathering Workbench: Virtual Booster

Military Library    R  Enchantment Play with the top card of your library revealed. Whenever you draw a card, creatures you control that share a color with it get +1/+1 until end of turn. : Draw a card, then either pay 4 life, or put a card from your hand on top of your library.	Suddenly Solifuge    U  Instant Choose one or more — Target creature gains haste until end of turn; or target creature's power becomes 4 until end of turn; and/or target creature's toughness becomes 1 until end of turn	Ring of the Blacksmith    U  Sorcery Equipped creatures you control get an additional +3/+0 until end of turn. At the beginning of your next upkeep, if all your opponents have more life than you, return Ring of the Blacksmith to it's owner's hand.	Filligreed Mirror    U  Sorcery Choose one – Put a token copy of all non-token creatures you control on the battlefield; or put a token copy of all token creatures you control on the battlefield. Entwine (Choose both, if you pay the entwine cost.)	Pull of Pyromancy    C  Enchantment When Pull of Pyromancy enters the battlefield, put a 3/3 Red Elemental creature token onto the battlefield. At the beginning of each player's upkeep, Pull of Pyromancy deals 1 damage to that player, unless he or she controls an Elemental.
Holy Favor    C  Enchantment – Aura Enchant Creature Enchanted creature gets +2/+1. At end of turn, return Holy Favor to its owner's hand.	Thanatos Drake    C  Creature – Drake Flying , , Exile a card from your graveyard: Target player discards a card. Activate this ability only any time you could cast a sorcery. 2/4	Corona of Power    C  Snow Snow Snow Enchantment – Aura Enchant green creature. Enchanted creature gains ": Deal damage to target player equal to this creature's power. I call on forest's strength – on every thorn on every bramble – for their mass to break our enemies. -from The Fire within All	Prismatic Surge    C  Instant As an additional cost to casting Prismatic Surge, discard a card. Target creature gets +X/+0 where X is equal to the discarded card's converted mana cost, and has protection from the colors of the discarded card.	Steadfast Assault    C  Sorcery Deal 1 damage to all creatures your opponents control. Creatures you control get +0/+3 until end of turn. Ha! Conviction? Your 'noble spirit' might win wars, but first you'll need to keep your flesh intact.
Harmonic Vale    C  Enchantment As Harmonic Vale enters the battlefield, choose a color. Whenever a player casts a spell of the chosen color, you may pay . If you do, you gain 2 life.	Curio Curse    C  Enchantment – Aura Enchant Creature When enchanted creature deals damage to a player, look at the top three cards of your library, put one in your hand, put the rest back in any order, then sacrifice Curio Curse. Enchanted creature must attack if able.	Book Slide    C  Instant When you cast Book Slide, X cannot be more than the number of attacking and blocking creatures on the battlefield. Draw X cards. Each day, the Librarians of Lat-Nam fight against the growing tide of books. The books are winning.	Shade of Prey    C  Creature – Bird Shade Flying Sacrifice a land: Return Shade of Prey to its owner's hand. : Shade of Prey gets +1/+1 until end of turn. 2/1	Plains    B  Basic Land – Plains

Military Library (rare)
Suddenly Solifuge (uncommon)
Ring of the Blacksmith (uncommon)
Filligreed Mirror (uncommon)
Pull of Pyromancy (common)
Holy Favor (common)
Thanatos Drake (common)
Corona of Power (common)
Prismatic Surge (common)
Steadfast Assault (common)
Harmonic Vale (common)
Curio Curse (common)
Book Slide (common)
Shade of Prey (common)
Plains (basic)