Summoner rotation check

[Azurarok]

Generally you should be using all gemshine/brilliances and the astral flow move for each gem summon, then still have time to fit a plain ruinIII and ruinIV in before Summon Bahamut/Phoenix come off cooldown.

You can use Crimson Cyclone any time after you summon Ifrit and before you summon anything else. You always have to use Crimson Strike after Crimson Cyclone but otherwise you can do them in any order and insert Ruin III and Ruin IV if needed.
so for example you can do stuff like:

Summon Ifrit > Ruby Rite > Crimson Cyclone > Crimson Strike > Ruby Rite
Summon Ifrit > Crimson Cyclone > Crimson Strike > Ruby Rite > Ruin IV > Ruby Rite
Summon Ifrit > Ruin III > Swiftcast > Ruby Rite > Ruin IV > Crimson Cyclone > Crimson Strike > Ruby Rite

Same applies to the Titan/Garuda, though there isn't really any reason to put anything inbetween for Titan.

EDIT: noticed you can actually put a spell between Crimson Strike. Could've sworn it didn't work like that in the past...