Mashup: the Gathering Workbench: Virtual Booster

This booster was generated with modern collation since the cardset contains mythics: 1 rare / mythic, 3 uncommons, 10 commons, 1 basic land.
You could alternatively have 15 random cards regardless of rarity.

Volrath's Whim U Sorcery When you cast Volrath's Whim, any player may pay 5 life. If a player does, counter Volrath's Whim. Target player puts a card from their hand on top of their library. Then, look at the top four cards of that player's library and exile three of them.	Township Burial R Sorcery Destroy all creatures. For each creature destroyed in this way, put the top card of your library into your graveyard. The young town had yet to make a graveyard. So Lim-Dûl made one for them.	Wreckage Skimmer U Creature – Cephalid Wizard When Wreckage Skimmer enters the battlefield, return an instant or sorcery from your graveyard to your hand. , Shuffle Wreckage Skimmer into your library: Prevent all combat damage damage that would be dealt this turn. 2/3	Blade of Shiv U Artifact Blade of Shiv enters the battlefield tapped. Sacrifice Blade of Shiv, , : Counter target artifact spell. Sacrifice Blade of Shiv, , : Destroy target artifact. "Sturdy boots, a strong cloak and a stronger sword. If you want to thrive, though, you'll need something extra." -Shivan Guide	Darigaaz's Enforcer U Artifact Creature – Golem , Sacrifice Darigaaz's Enforcer: Target player sets aside three cards at random from his or her hand. For each of those cards, that player chooses either to discard it, or put it on top of his or her library. 3/3
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	Cho-Arrim Augury C Instant If an opponent controls a Swamp, and you control a Plains, you may cast Cho-Arrim Augury without paying its mana cost. Draw a card, then put a card from your hand on top of your library. Then look at the top four cards of your library and put them back in any order.	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.	Creative Eyry C Instant When you cast Creative Eyry, cannot be greater than the number of flying creatures you control. Draw X cards.	Steaming Sink Pits C Enchantment – Aura Enchant Land Enchanted Land is a Swamp and Mountain. Whenever enchanted land becomes tapped, that land deals two damage to its controller.
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.	Walking Nightmuse C Creature – Spirit Creatures can't block Walking Nightmuse unless their controller discards a card for each creature he or she controls that's blocking Walking Nightmuse. 4/2	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	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.	Mountain B Basic Land – Mountain

Volrath's Whim (uncommon, foil)
Township Burial (rare)
Wreckage Skimmer (uncommon)
Blade of Shiv (uncommon)
Darigaaz's Enforcer (uncommon)
Thanatos Drake (common)
Cho-Arrim Augury (common)
Claws of the Viashino (common)
Creative Eyry (common)
Steaming Sink Pits (common)
Harmonic Vale (common)
Walking Nightmuse (common)
Monsivore Rex (common)
Curio Curse (common)
Mountain (basic)