Shadow Koopalings

The Shadow Koopalings are clones of the Koopalings created by the Shadow Queen to stop Luigi from saving his brother. They are first fought in the Haunted Zoo and are last seen in the Dark Hallways in the Palace of Shadow.

The Shadow Koopalings

 * 1) Shadow Larry - The youngest of the Koopalings and the first one fought.
 * 2) Shadow Roy - The second youngest of the Koopalings and the second one fought.
 * 3) Shadow Lemmy - The third youngest of the Koopalings and the third one fought.
 * 4) Shadow Wendy - The fourth youngest and the fourth oldest of the Koopalings and the fourth one fought.
 * 5) Shadow Iggy - The third oldest of the Koopalings and the fifth one fought.
 * 6) Shadow Morton - The second oldest of the Koopalings and the sixth one fought.
 * 7) Shadow Ludwig - The oldest of the Koopalings and the last one fought.

Shadow Koopalings
The Shadow Koopalings are fought individually in the Haunted Zoo and are fought according to age like in New Super Mario Bros. Wii. After defeating each, Luigi receives the key to the next exhibit and to the next Koopaling fight until he faces Shadow Ludwig, in which case he receives the key to the eleventh mansion.

Ultimate Shadow Koopalings
The Ultimate Shadow Koopalings are fought individually in the Dark Hallways and are fought according to age again. After defeating all seven, Luigi is granted access to the Shadow Queen's Throne Room. They are never seen again.