Multiverse Design Challenge: Virtual Booster

Haunted Mansion    R  Land : Add , , or to your mana pool. If you control no Spirits, spend this mana only to cast Spirit spells. : Haunted Mansion becomes a 2/2 colorless Spirit creature with vigilance and intimidate until end of turn. It's still a land.	Mirko's Charm    U  Instant Choose one — Target player mills five cards; or target creature gets -6/-0 until end of turn; or search your library for an instant card with converted mana cost 2 or less and put it into your hand, then shuffle your library.	Koth's Hammerblow    U  Sorcery Koth's Hammerblow deals damage equal to the number of mountains you control to target creature and to its controller.	Observer's Outpost    U  Land – Island (: Add to your mana pool.) Observer's Outpost enters the battlefield tapped. Whenever a Mountain or a Forest enters the battlefield under an opponent's control, you may pay . If you do, look at the top two cards of that player's library and put them back in any order.
Goblin Digger    C  Creature – Goblin Pirate When Goblin Digger enters the battlefield, dig 3 for a Treasure card with converted mana cost 3 or less. (Look at the top 3 cards of your library. You may reveal a Treasure card from among them with converted mana cost 3 or less, put it onto the hand and the rest onto the bottom of your library.) 1/1	Jace's Simulacrum    C  Planeswalker +1 Draw a card, then discard a card. +0 Discard a card, then draw a card. -6 Draw two cards. 3	Challenge # 033    C  Challenge Design a card riffing off of the previous Challenge # 033 card's design. You may only submit one card at a time, but, may make multiple submissions, assuming they are spaced between other people's submissions.	Sarkhan's Influence    C  Sorcery Gain control of target creature until end of turn. Untap that creature. It gains haste and flying until end of turn.
Vindicator's Pet    C  Creature – Thrull Desolation – sacrifice Vindicator's Pet and two other white and/or black creatures: destroy target permanent. 1/2	Spitting Gargoyle    C  Artifact or , , sacrifice Spitting Gargoyle: Spitting Gargoyle deals 3 damage to target creature or player.	Despised Ambassador    C  Creature – Vampire Advisor Whenever a creature blocks or is blocked by Despised Ambassador, it gains lifelink until end of turn. It appears you killed the ambassador. Don't worry too much, no one liked him anyway. 2/2	Antiquities Collector    C  Creature – Human Cleric When Antiquities Collector enters the battlefield, you may exile target artifact or enchantment until Antiquities Collector leaves the battlefield. 2/2
Jerkwalker    C  Planeswalker -1: Shuffle target artifact into its owner's library. -1: Target creature gets +1/+1 until end of turn. 2	Gathering Fieldstones    C  Creature – Elemental Pace — When Gathering Fieldstones attacks, put a +1/+1 counter on it. At the beginning of the end step, if Gathering Fieldstones could attack and did not, put a -1/-1 counter on it. 0/6	Challenge # 011    B    Design one or more lands each affiliated with a type of creature.	Rune  T  Enchantment – Rune

Haunted Mansion (rare)
Mirko's Charm (uncommon)
Koth's Hammerblow (uncommon)
Observer's Outpost (uncommon)
Goblin Digger (common)
Jace's Simulacrum (common)
Challenge # 033 (common)
Sarkhan's Influence (common)
Vindicator's Pet (common)
Spitting Gargoyle (common)
Despised Ambassador (common)
Antiquities Collector (common)
Jerkwalker (common)
Gathering Fieldstones (common)
Challenge # 011 (basic)
Rune (token)