Unlimited character

Unlimited characters are generally more powerful versions of the normal characters. Every character has an unlimited form that can be selected in the Character Select Screen. However, unlimited characters are only permitted in Versus mode, Training mode, Legion mode, (to an extent) and online play. Unlimited characters can either be unlocked by purchasing downloadable content for the character, by beating Arcade Mode with the respective character in Calamity Trigger or by beating the Score Attack mode with the respective character in Continuum Shift. Unlimited forms of DLC characters are automatically unlocked.

Trivia

 * When an unlimited character is selected, his or her name will be glowing a pinkish-purple in the game's HUD.
 * The player always has to fight against Unlimited Hakumen in Arcade, Score Attack and Story mode in Calamity Trigger.
 * Unlimited Jin has to fight against Unlimited Tsubaki at the end of Jin's story "Decision".
 * Unlimited Nu is (except for Hakumen and Nu herself)) the endboss in Calamity Trigger. Unlimited Hazama and Mu are the opponents in Continuum Shift's True Ending "Murakumo".
 * The last fight of Arcade mode in Continuum Shift for every character (excluding Hazama's and Jin's) is unlimited Hazama. Instead, Hazama and Jin fight an unlimited Ragna the Bloodedge.
 * Unlimited Ragna is playable in the true endings of Blazblue.
 * Unlimited Lambda-11 does not exist. Instead, unlimited Lambda is replaced by unlimited Nu-13.