json_addstring(ej,"text","%s has just dropped the Magic Roundabout of Death on %s",
json_vaddstring(ej,"text","%s has just dropped the Magic Roundabout of Death on %s",
attacker_name,victim_name);
json_addstring(ej,"verbose","You hear a boing in the distance, closely followed by the distant wail of a hurdy-gurdy, which is suddenly terminated by a blood curdling scream, a C major chord explosion and a few curious springing noises...");