Successfully complete the indicated task to unlock the corresponding card:

Amy in the City: Win a Ring Battle without hurting a rival.
Amy Rose: Get the high score in Zone 3 Act 1.
Beat: Set the high score in the Zone 4 Boss level.
Big and Froggy: Win a Capture The Chao match without losing any Chaos.
Blaze the Cat: Set the high score in Zone 5 Act 1.
Blue Falcon: Get an "S" rank in Zone 1 Act 2.
Blue Ma Djinn: Get an "S" rank in Zone 2 Act 3.
Blue World Ring: Copy the signature move of all rivals with Metal Sonic.
Bronze Medal: Counter five attacks.
Buzz Bomber: Win twenty Spin Dash Starts.
Capsule: Use Speed Boost 100 times.
Chao (Dark: Power): Find all Chaos in Zone 1 Act 1.
Chao (Dark: Run): Get an "S" rank in King of the Hill.
Chao (Normal: Fly): Get an "S" rank in Capture the Chao.
Chao (Normal: Power): Get an "S" rank in Ring Battle.
Chao (Normal: Run): Get an "S" rank in Tag.
Dragonfly: Set the high score in Zone 3 Act 3.
E1000: Set the high score in the Zone 5 Boss level.
Egg Bull: Get an "S" rank in Zone 6 Act 2.
Egg Cannon: Get an "S" rank in Zone 3 Boss level.
Egg Cerberus: Get an "S" rank in Zone 4 Act 2.
Egg Chao: Find all Chao in Zone 1 Act 3.
Egg Dealer: Get an "S" rank in Zone 1 Boss level.
Egg Guardian: Get an "S" rank in Zone 4 Act 1.
Egg Gunner: Get an "S" rank in Zone 3 Act 3.
Egg Keeper: Get the High Score in Zone 5 Act 3.
Egg Pawn (Casino version): Win Shadow Cup in Single Player.
Egg Pawn: Get an "S" rank in Zone 5 Act 1.
Egg Rounder: Get an "S" rank in Zone 3 Act 2.
Egg Wyvern: Get an "S" rank in Zone 4 Act 3.
Gohla: Get the High Score in Zone 4 Act 3.
Green Ma Djinn: Get an "S" rank in Zone 2 Act 1.
Guardon Crab: Get an "S" rank in Zone 5 Act 2.
Gun Hunter: Set the high score in Zone 6 Boss level.
Hint Box: Use 10 Power-Ups.
Ifrit: Get an "S" rank in Zone 5 Boss level.
Item Box: Attack a rival 100 times.
Item Box: Attack a rival 250 times.
Item Box: Use Air Boost 25 times.
Jack Bommer: Win the Silver Cup in Single Player mode.
Knuckles and Master Emerald: Attack a rival eight times in a race.
Knuckles the Echidna: Get the High Score in Zone 6 Act 1.
Knuckles: Attack any rival fifty times with Knuckles.
Mephiles: Get an "S" rank in Knock Out.
Metal Sonic: Use Shadow's Chaos Control twenty times.
Miles "Tails" Prower: Win twenty Single Events.
Moto Bug: Stay in first place and win.
Nebula: Set the high score in Zone 1 Act 3.
Newton: Smash 100 containers.
Omochao: Defeat the Ifrit with Silver.
Penguinator: Set the high score in Zone 2 Act 3.
Pointdexter: Set the high score in the Zone 2 Boss level.
Princess Elise: Set the high score in Zone 1 Act 1.
Red Ma Djinn: Get an "S" rank in Zone 2 Act 2.
Rexon: Set the high score in the Zone 1 Boss level.
Ring: Collect 1,000 Rings.
Rouge the Bat: Get the High Score in Zone 4 Act 1.
Shadow the Hedgehog (Bike): Get an "S" rank in Zone 6 Boss level.
Shadow: Defeat Sonic twenty times with Shadow.
Silver Medal: Counter ten Attacks.
Soleanna: Set the high score in Zone 2 Act 1.
Sonic (Christmas): Attack a rival 25 times.
Sonic (Soccer): Collect 250 Rings.
Sonic (Swimming): Collect 5,000 Rings.
Sonic (Xmas): Win King of the Hill with at least twice as many points as your rival.
Sonic (Xmas): Win Tag without being tagged.
Sonic on the Beach: Complete a Battle with 500 Rings.
Sonic the Hedgehog 2: Defeat the Ifrit with Shadow.
Sonic the Hedgehog: Destroy 10 Badniks.
Sonic the Hedgehog: Destroy 20 Badniks.
Sonic the Hedgehog: Destroy 30 Badniks.
Sonic with Ring: Use 10 Boost Panels.
Sonic with Ring: Use 100 Boost Panels.
Sonic with Ring: Use 50 Boost Panels.
Spring: Use Air Boost 100 times.
Spring: Use Speed Boost 25 times.
Steel Container: Use 50 Power-Ups.
Tails and Tornado: Attack a rival four times in a race.
Tails Icon: Finish a race with 200 Rings.
Tikal and Chaos: Win a match of Knock Out without getting knocked out.
Unbreakable Container: Use 100 Power-Ups.
Unidos: Set the high score in the Zone 3 Boss level.
Water Blue Ring: Collect 500 Rings with Rouge.
Wooden Container: Use 25 Power-Ups.
ZERO: Set the high score in Zone 6 Act 3.