[Please do not reply to this comment! This is just so we don't get any of the characters' roles mixed up.
Also, keep in mind the "First, Second, Third, etc., Alice" thing is just from some theory that was on the 1951 movie.]
Bubbles: The Eighth Alice (Our main protagonist)
Cross: The King of Hearts (previously the Seventh Alice)
Killer: The Ace of Spades (Sixth Alice)
Dream: The Queen of Hearts (Fifth Alice)
Nightmare: The King of Spades (Fourth Alice)
Fresh: The Mad Hatter (Third Alice)
Ink: The Cheshire Cat (Second Alice)
Chara: The First Alice (just acts like the one from UT's pacifist and neutral runs)