Cause of ascian calamity and rejoining elemental

[dynus]

If I remember the cutscene correctly:

[0] The Thirteenth is destroyed when Igeyorhm accidentally triggers a Flood of Darkness (no element)
[1] The Fifth was Rejoined in a Wind Calamity
[2] The Twelfth was Rejoined in a Lightning Calamity
[3] The Second was Rejoined in a Fire Calamity
[4] The Third was Rejoined in an Earth Calamity
[5] The Sixth was Rejoined in an Ice Calamity
[6] The Tenth was Rejoined in a Water Calamity
[7] The Seventh was Rejoined in a Calamity of all elements tilted towards the astral charge (by Darkness).

I'll have to double-check myself, but I'm pretty sure was the Seventh that was rejoined in the Ice Calamity and the Eighth for the Astral Aspected/Bahamut one.