Silly String: Virtual Booster

Free Zebra    C  Sorcery Put a 1/1 white zebra token into play for each plains you control from the Mirage block that contains a zebra in the art.	Artivore    R  Creature – Lhurgoyf Artivore's power and toughhness are equal to the number of different artists named on all cards on the battlefield and in all player's graveyards. */*	Because I Say So    U  Sorcery Until end of turn if you would choose a mode on a card you may choose a different, additional mode as well.	Poop Shoot    U  Instant Any number of players may pull any number of cards from outside of the game from the back pockets of their pants. All cards containing the letters with either two "P"s or two "O"s in their names are shuffled into their respective player's decks.	Enemy Within    U  Spy Sorcery Turn all creatures face down. All face-down creatures have a morph cost of .
Good Eats    C  Instant Gain life equal to the number of suggested servings of the food you're currently eating.	Old Fart    C  Creature – Hag During your upkeep put an age counter on Old Fart. Old Fart cannot be blocked by creatures with a converted mana cost less than the number of age counters on Old Fart. 2/3	Free Zebra    C  Sorcery Put a 1/1 white zebra token into play for each plains you control from the Mirage block that contains a zebra in the art.	Aggrofail    C  Creature – Beast Defender Aggrofail can't block. Get ready for my turn 1 0/12 that sits here. 0/12	Tighty Whities    C  Enchantment – Aura Enchanted creature doesn't untap during its controllers untap step unless its power and toughness are both less than 3.
The Power of Youth    C  Sorcery Creatures the youngest player controls gain +1/+1 and first strike until end of turn.	Zom Bee    C  Creature – Zombie Insect Flying , sacrifice Zom Bee: Deal one damage to target creature. 1/1	Grizzly Beard    C  Enchantment Creatures you control get +1/+1 if you have a bushy beard.	The Birdie    C  Creature – Bird Flying If you give the finger to an opponent after you counter a spell of his or her's The Birdie becomes unblockable until the end of the turn. 1/1	Mountain    B  Basic Land – Mountain

Free Zebra (common, foil)
Artivore (rare)
Because I Say So (uncommon)
Poop Shoot (uncommon)
Enemy Within (uncommon)
Good Eats (common)
Old Fart (common)
Free Zebra (common)
Aggrofail (common)
Tighty Whities (common)
The Power of Youth (common)
Zom Bee (common)
Grizzly Beard (common)
The Birdie (common)
Mountain (basic)