Multiverse Design Challenge: Virtual Booster

Turn Evil to Good    R  Enchantment Whenever a spell or ability an opponent controls causes you to lose life, put that many suffering counters on Turn Evil to Good. , Remove X suffering counters from Turn Evil to Good: Put X 1/1 white Spirit creature tokens onto the battlefield. Take occasion, from one bitter root, to raise many flowers. – Leigh Hunt	Challenge # 042    U  Challenge Create an uncommon planeswalker (or even a common one).	Curious Guard    U  Creature – Human Werewolf Defender Prowl (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Human or a Werewolf.) If Curious Guard's prowl cost was paid, it enters the battlefield transformed. 2/3 Moonsworn Werewolf    U  Creature – Werewolf Whenever Moonsworn Werewolf enters the battlefield or deals combat damage to a player, you may draw a card. Not all werewolves fall prey to animal instinct. Some believe the transformation is the path to perfection. 3/2	Posterity    U  Creature – Incarnation Whenever an instant or sorcery spell resolves, exile that card. Spells that share a name with a card exiled by Posterity cost less to cast. 2/4
Mistbind Toad    C  Creature – Frog Sacrifice Mistbind Toad: Return target creature to its owner's hand. Activate this ability only when you could cast a sorcery. 1/1	Interim Ambassador    C  Creature – Kor Advisor Whenever a creature is blocking or blocked by Interim Ambassador, put three time counters on it, and it gains Vanishing 3. Ah! My friend! It's good to see you! I've heard you'll be going away shortly? 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.	Spitting Gargoyle    C  Artifact or , , sacrifice Spitting Gargoyle: Spitting Gargoyle deals 3 damage to target creature or player.
Scorpion Sting    C  Instant Scorpion Sting deals 2 damage to target creature without flying.	Infernally Stupid Titan    C  Creature – Big Dumb Giant : Infernally Stupid Titan gets -1/+0 until end of turn. Whenever Infernally Stupid Titan enters the battlefield or attacks, it deals 3 damage divided however you choose among yourself and up to 2 target creatures you control. Uh... oops. 6/6	Ætherskin Toad    C  Creature – Frog Discard a card: Ætherskin Toad gets +1/+1 and gains shroud until end of turn. (It can't be the target of spells or abilities.) It shrugs off spells like water. 1/2	Thought Siphon    C  Sorcery Target player discards a card and you draw a card.
Fire Caste 'Saal    C  Unit – Tau Whenever a Unit is Annihilated; as long as you control only Tau Units, you may put a +1/+1 counter on Fire Caste 'Saal. 1/1	Calling Hula, the Cat.    C  Tribal Sorcery – Cat Avatar Tap all cats, they do not untap as normal in their next untap step. Put a green cat creature token into play, it has power and toughness equal to the number of cats in play, and haste.	Challenge # 018    B    Design 3 cards with a casting cost that includes the "purple" mana symbol. See Comments for more details.	Tombstone  T  Token Artifact – Tombstone When this permanent leaves the battlefield, return target creature card from your graveyard to your hand.

Turn Evil to Good (rare)
Challenge # 042 (uncommon)
Curious Guard (uncommon)
Posterity (uncommon)
Mistbind Toad (common)
Interim Ambassador (common)
Mad Gertie's Shakes (common)
Spitting Gargoyle (common)
Scorpion Sting (common)
Infernally Stupid Titan (common)
Ætherskin Toad (common)
Thought Siphon (common)
Fire Caste 'Saal (common)
Calling Hula, the Cat. (common)
Challenge # 018 (basic)
Tombstone (token)