If i may add, the sirens resemble the adaman monsters in cobolt raid.
In this case...
Red Siren- Least amount of HP, Stronger out of the other 2, and spams the All around White notes that cover the entire middle area.
-Casts the Reverse Notes (Black notes) These notes are the only non-Impactable notes, meaning Moon Barrier does not work on these types.
-Frequently casts the massive White notes that cover the entire center area.
-Frequently Casts the Red notes, both regular and circular waves
-Rarely does the heart attack, if you dont wear your earmuffs before it hits you, its an instant kill.
Blue Siren- 2nd lowest HP out of the 2, Spams the ever threatening cross hatch Purple notes that duplicate themselves as it advances forward.
-Frequently Casts the Purple Cross Hatch Notes
-Occasionally casts the Blue notes
-Rarely Casts the white notes
Green Siren- The Beefy siren that plays the status effect notes ( Slow and Poison ), Also does a regular circular wave of white notes.
-Frequently casts the Green and Blue Notes
-Often casts the normal wave of white notes.