Silly String: Virtual Booster

Okay buddy, this is [insert format here]    R  Enchantment Choose a format. Exile all cards illegal in that format. If an illegal card in that format other than Okay buddy, this is [insert format here] would be cast or enter the battlefield exile it instead.	Winning    U  Enchantment As long as you control more creatures and lands and have more life than each other player you are winning.	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.	Enemy Within    U  Spy Sorcery Turn all creatures face down. All face-down creatures have a morph cost of .	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.	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 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	The Power of Youth    C  Sorcery Creatures the youngest player controls gain +1/+1 and first strike until end of turn.	Good Eats    C  Instant Gain life equal to the number of suggested servings of the food you're currently eating.
Grizzly Beard    C  Enchantment Creatures you control get +1/+1 if you have a bushy beard.	Zom Bee    C  Creature – Zombie Insect Flying , sacrifice Zom Bee: Deal one damage to target creature. 1/1	Sexy Elf    C  Creature – Elf Druid If any opponent is staring at Sexy Elf you may begin counting to five. If any opponents do not look away when you reach five Sexy Elf gains non-basic landwalk. 2/2	Aggrofail    C  Creature – Beast Defender Aggrofail can't block. Get ready for my turn 1 0/12 that sits here. 0/12	Forest    B  Basic Land – Forest

Okay buddy, this is [insert format here] (rare)
Winning (uncommon)
Because I Say So (uncommon)
Enemy Within (uncommon)
Old Fart (common)
Free Zebra (common)
Tighty Whities (common)
The Birdie (common)
The Power of Youth (common)
Good Eats (common)
Grizzly Beard (common)
Zom Bee (common)
Sexy Elf (common)
Aggrofail (common)
Forest (basic)