[Nahamnessa]

Clad - Have you considered multiple range checks for healers? Heal range and curing spell ranges? Since they tend to be 40 and 30 yards, respectively. Perhaps a tiered range check?

if( InRange( Decurse ) ){
	alpha = totally solid;
}
else{
	if( InRange( Heal ) ){
		alpha = slighty transparent;
	}
	else{
		alpha = really transparent;
	}
}