Astral Heat

Astral Heats are incredibly powerful attacks that unleash the users' inner strength and once the opponent is ensnared in the attack, victory is assured.

Information
In the arcade version of Calamity Trigger only three characters - Ragna the Bloodedge, Rachel Alucard, Nu-13 - can use Astral Heat. In home version, other Astrals can be unlocked by beating Arcade Mode with specific characters other than the aforementioned three.

In the second game - Continuum Shift - Astral Heat becomes available for all characters in Arcade Versions. Each commands are changed. Character's portrait shining, when can use Astral Heat.

Specification
Astral Heats can exist in combos. If you successfully begin Astral Heat, then you can hear BlazBlue's theme song's chorus. This is:
 * Hekira no Sora e Izanaedo (for Continuum Shift)
 * Shinsō (for Continuum Shift II and Continuum Shift Extend)

Calamity Trigger

 * Can be performed in final round
 * Opponent's health below 20%
 * Heat Gauge 100%

Continuum Shift
Burst Icon does not exist in Beginner/Stylish Mode.
 * Can be performed on "match point"
 * Opponent's health below 35%
 * Heat Gauge 100%
 * One Burst Icon