$Formula: ( when-argument
	( number-of 1 "Onece 3" )
	( or
		( <
			( hits-left "<argument>" )
			( 100 )
		)
		( and
			( are-ship-flags-set "<argument>" "no-shields" )
			( <
				( shields-left )
				( 100 )
			)
		)
	)
	( do-nothing )
)