Birthday Cake 2WW
At the beginning of each player's upkeep, if it's that player's birthday, sacrifice Birthday Cake and put an 8/8 white Angel creature token with flying onto the battlefield. It can't attack players with a birthday today.
Birthday Wish 3U
You may cast Birthday Wish from outside of the game if it is your birthday, from out of any player's collection.
Choose a card owned by Birthday Wish's owner from outside of the game, reveal it, and put it into your hand.
Birthday Song 4GG
At the beginning of each player's upkeep, that player may sing the birthday song. If that player does, each player who's birthday it is today gains life equal to his or her age.
Birthday Punches 1RR
If today is your birthday, Birthday Punches deals damage equal to your age to each creature your opponent's control. If it's another player's birthday, Birthday Punches deals damage equal to that player's age to that player. If that player is dealt damage greater than or equal to his or her life total, you must buy that player a drink.
Gruesome Awakening 3BB
Target player loses X life, discards X cards, and exiles two times X cards from the top of his or her library, where X is the number of drinks that player drank last night.
Fruit Basket 5
Fruit Basket enters the battlefield with five fresh counters on it. T, Remove a fresh counter from Fruit Basket: Target opponent gains control of it. If it's that player's birthday, remove all counters from Fruit Basket.
At the beginning of your upkeep, if Fruit Basket has no Fresh counters on it, you lose the game. Each opponent opponent must give you a present or buy you a drink.