Persona 4 Golden: Shuffle Time Card Effect's

 Fool: Grants 1 extra pick, and changes every card left.

Magician: One of your active Persona's skills will be upgraded.

Priestess: Grants 1 extra pick, and changes another card to a random Arcana.

Empress: Grants 1 extra pick, and removes another card from the shuffle.

Emperor: Your active Persona gains a level.

Hierophant: Grants 1 extra pick, and changes another card to a random Persona.

Lovers: Grants 2 extra picks, but you'll gain no items from the battle.

Chariot: +1 Agility for your active Persona.

Justice: +1 Strength for your active Persona.

Hermit: Shadows won't attack until you change floors or trigger a combat.

Fortune: +1 Luck for your active Persona.

Strength: +1 Magic for your active Persona.

Hanged Man: +1 Endurance for your active Persona.

Death: Shuffle Time ends immediately.

Temperance: Grants a Chest Key for opening gold chests.

Devil: Grants 3 extra picks, but XP for the battle will be 0.

Tower: Grants 3 extra picks, but money for the battle will be 0.

Star: Grants 1 extra pick, and removes a selected card from your hand.

Moon: Grants 2 extra picks, but halves XP for the battle.

Sun: Grants 2 extra picks, but halves money for the battle.

Judgement: No effect.

Aeon: Grants 4 extra picks.

The World: No effect.

Suit of Swords: Grants a random Skill Card.

Suit of Cups: Restores a small amount of the team's HP and SP.

Suit of Coins: Increases money from the battle.

Suit of Wands: Increases XP from the battle.