Try not to use the colour bombs before the moonstruck to avoid cascades that can cause Odus to fall. Instead, prepare for the use of colour bombs during moonstruck by: keeping Odus in balance, relasing the special candies from marmalade, destroying the liquorice swirls and breaking some colour bombs from marmalade.
During moonstruck, remove all the colour bombs using special candy combinations to avoid accidental removal of tons of color bombs once Moon Struck is over. Proceed to maximize cascades for colour bombs to appear.
Once all the required colour bombs are in place, detonate all of them using special candy combination, hopefully all at once, so that Odus does not react to the Moon Scale change.