Mashup: the Gathering Workbench: Virtual Booster

Icy Proctor    R  Creature – Crab Cleric Adrift (At the beginning of your upkeep, simultaneously exile all adrift creatures you control on the battlefield, and return all exiled adrift creatures you own to the battlefield. They gain haste.) All other blue creatures you control gain +1/+1. When Icy Proctor enters the battlefield, put two 1/1 blue crab tokens into play. 3/3	Queen Riftwurm    U  Creature – Fairy Wurm Vanishing 5 When Queen Riftwurm enters the battlefield, remove a time counter from it for every used to pay its cost. 6/5	Creakwood Maiden    U  Creature – Spirit At the beginning of each opponent's upkeep, gain X life and exile up to X cards from that player's graveyard, where X is the number of cards in his or her hand minus 4. Won't you come into my room? I want to show you all my wares. 3/3	Protective She-Wolf    U  Creature – Wolf Defender When Protective She-Wolf enters the battlefield, draw a card. When Protective She-Wolf blocks a creature, it deals damage equal to its power to the attacking creature's controller. 2/2	Monsivore Rex    C  Creature – Lhurgoyf First strike Monsivore Rex gets +1/+0 for each Mountain you control and for each Mountain in your graveyard. "Oh, Saffi! Must you overreact to -" - Hans Eriksson, last words. 0/1
Evangelizing Aven    C  Creature – Bird Soldier Flying As long as Evangelizing Aven is tapped, it gets +2/-2. "They keep screaching 'Repent! Repent! Repent!'. What will it take to stop their infernal squaking?" - Halina, Dwarven Trader 2/4	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.	Rat Nest Ogre    C  Creature – Ogre Discard a card at random from your hand: Rat Nest Ogre can't block this turn. Any player may play this ability. "Been living with the rats too long. Can no longer see. Rats don't mind, though. Just give me their eyes." 4/1	Necrospawn Liege    C  Creature – Zombie Cleric Tap an untapped creature you control, or lose 1 life: Put a devotion counter on Necrospawn Liege. Remove five devotion counters from Necrospawn Liege: Draw a card. 3/3	Explosive Shoots    C  Sorcery As an additional cost to cast Explosive Shoots, sacrifice a land. Search through your library for a basic land, put it onto the battlefield, then shuffle your library. Each player gains 1 life for each basic land type they control, then Explosive Shoots deals 3 damage to each player.
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	Claws of the Viashino    C  Enchantment – Aura Enchant creature you control Flash : Enchanted creature gets +1/+0 until end of turn. Return Claws of the Viashino to its owner's hand: Sacrifice the enchanted creature and add to your mana pool.	Turn to Brambles    C  Instant Target creature becomes a 2/3 green Plant Wall with defender and ": Regenerate this creature." until end of turn. Wrap arms and roots together, be convulsed with grief, and bring back chaos out of shape. - Conrad Aiken, The Room	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.	Island    B  Basic Land – Island

Icy Proctor (rare)
Queen Riftwurm (uncommon)
Creakwood Maiden (uncommon)
Protective She-Wolf (uncommon)
Monsivore Rex (common)
Evangelizing Aven (common)
Book Slide (common)
Rat Nest Ogre (common)
Necrospawn Liege (common)
Explosive Shoots (common)
Thanatos Drake (common)
Claws of the Viashino (common)
Turn to Brambles (common)
Curio Curse (common)
Island (basic)