* spell_icesword
if ( gem({water},{150}),
 { goto ({cast});
 },
 { goto ({failed});
 } );
label(failed);
echo({me},{You don't have enough water mana.});
goto({end});
label(cast);
do({:concentrates for a moment.});
wait({20});
do({:forges a sword of ice using the mind.});
dispense(self(),25);
goto({end});
label(end);