Elite Set Card Requirements

[Toshi]

Assassin Cross Set:[/b]

3000 Hydra Cards
2000 Carat Cards
1000 Apples

Biochemist:[/b]

3000 Lunatic Cards
2000 Hunterfly Cards
1000 Metaller Cards

Champion Set: [/b]

3000 Rideword Cards
2000 Stainer Cards
1000 Alarm Cards

Gunslinger Set:[/b]

3000 Pecopeco Egg Cards
2000 Sidewinder Cards
1000 Plankton Cards

Gypsy Set:[/b]

3000 Fabre Cards
2000 False Angel Cards
1000 Deathword Cards

High Priest Set:[/b]

3000 Andre Cards
2000 Kukre Cards
1000 Deathword Cards

High Wizard Set:[/b]

3000 Male Thief Bug Cards
2000 Matyr Cards
1000 Alarm

Lord Knight Set:[/b]

3000 Argos Cards
2000 Poporing Cards
1000 Leafcat Cards

Mastersmith Set:[/b]

3000 Lunatic Cards
2000 Hunterfly Cards
1000 Mummy Cards

Minstrel Set:[/b]

3000 Drainliar Cards
2000 Drops Cards
1000 Deathword Cards

Ninja Set:[/b]

3000 Pecopeco Egg Cards
2000 Hunterfly Cards
1000 Plankton Cards

Paladin Set:[/b]

3000 Andre Cards
2000 Desert Wolf Cards
1000 Deathword Cards

Scholar Set:[/b]

3000 Hornet Cards
2000 Hunterfly Cards
1000 Deathword Cards

Sniper Set:[/b]

3000 Female Thief Bug Cards
2000 False Angel Cards
1000 Deathword Cards

Stalker Set:[/b]

3000 Argos Cards
2000 Poring Cards
1000 Apples

Aside from those specific cards per class, you also need the ff:

1000 Aloeleaflets
500 Empty Bottles