Multiverse Design Challenge: Virtual Booster

Sorin's Sport    R  Enchantment Flash : Secretly choose a number. An opponent guesses a number. Then reveal your choice. If the opponent guessed wrong, destroy each creature with converted mana cost equal to your chosen number. Otherwise, sacrifice Sorin's Sport.	Bitter Melody    U  Instant Until end of turn, whenever a player casts a spell, they lose 2 life.	Charging Triceratops    U  Creature – Dinosaur At the beginning of the end step, if Charging Triceratops was dealt combat damage this turn, put an adaption counter on it. As long as Charging Triceratops has an adaption counter on it, it gains first strike. 5/3	Magpie Child    U  Creature – Faerie Flying When Magpie Child enter the battlefield, exile the top card of target player's library. You may cast it this turn. 1/1
Naturalising Nexus    C  Artifact Creature – Myr Blue Enchantments are hexproof. 2/3	Springjack Alpha    C  Creature – Goat Whenever Springjack Alpha or another Goat enters the battlefield under your control, you may gain 2 life. 2/2	Mad Gertie's Shakes    C  Enchantment – Aura Enchant Artifact or Creature Mark (You may enchant this aura face-down for . Turn it up at any time for its mark cost.) At the beginning of the enchanted permanent's upkeep, its controller loses 2 life. If that permanent is a creature, it gets +2/+2.	Splinter of Jace    C  Planeswalker – Jace -1 Draw a card, then discard a card. If Splinter of Jace is put into a graveyard from the battlefield, search your library for a planeswalker card and put it into your hand, then shuffle your library. 5
Thundering Boar    C  Creature – Boar If you spent to cast Thundering Boar, it gains haste until end of turn. 2/2	Wolf Call    C  Sorcery Reveal the top nine cards of your library. You may put a creature from among them into your hand, then, put the rest in your graveyard.	Delver of Basically Anything    C  Creature – Human Wizard At the beginning of your upkeep, reveal the top card of your library. If it's a card, transform Delver of Basically Anything. (Otherwise, the nearest judge issues you a penalty.) 1/1 Aberration Upon **Magic**    C  Creature – Horror Flying "A 1/1 for 1 seems on par. We don't actually have to test it, do we?" – WotC employee 3/2	Spitefire    C  Instant Deal 4 damage to target creature, really freakin remove Spitefire from the game forever. While Spitefire is really freakin removed from the game, opponents may cast it for . When they do, exile it.
Fine Charger    C  Mount Creature – Horse Mount (: Attach an unmounted creature to Fine Charger. Mount or unmount only as a sorcery. Mounted creature attacks, blocks, or is blocked when and only when Fine Charger is. Combat damage must be assigned to mount before mounted creature.) 2/2	Noble Grove    C  Creature – Treefolk Warrior Transform Noble Grove: Regenerate Broken Deadwood. 4/4 Broken Deadwood    C  Creature – Treefolk Coward At the beginning of your upkeep, lose 2 life. 3/3	Challenge # 018    B    Design 3 cards with a casting cost that includes the "purple" mana symbol. See Comments for more details.

Sorin's Sport (rare)
Bitter Melody (uncommon)
Charging Triceratops (uncommon)
Magpie Child (uncommon)
Naturalising Nexus (common)
Springjack Alpha (common)
Mad Gertie's Shakes (common)
Splinter of Jace (common)
Thundering Boar (common)
Wolf Call (common)
Delver of Basically Anything (common)
Spitefire (common)
Fine Charger (common)
Noble Grove (common)
Challenge # 018 (basic)
Jellyfish (token)