It is the CRC of the effect being referenced (the name only). Not sure why the game requires it, always seemed a bit redundant to myself. You can use the application CRCTool to calculate it from the effect nickname.
If you put in the wrong value, the effect won't show and it'll give an error in FLSPEW
Wide awake in a world that sleeps, enduring thoughts, enduring scenes. The knowledge of what is yet to come.
From a time when all seems lost, from a dead man to a world, without restraint, unafraid and free.
Mostly retired Discovery member. May still visit from time to time.