cumbe11

of course nothing happens, you should join the waitingroom to start the event
when both sides join the waitingroom, and when the waitingroom is full, it will automatically start
 
and seriously you never play battleground before ?
 
... or maybe the battleground that you played are all custom made

look into the skill.c file
 
case MS_MAGNUM:skill->area_temp[1] = 0;map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_SKILL|BL_CHAR,src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1, skill->castend_damage_id);clif->skill_nodamage (src,src,skill_id,skill_lv,1);// Initiate 10% of your damage becomes fire element.sc_start4(src,SC_SUB_WEAPONPROPERTY,100,3,20,0,0,skill->get_time2(skill_id, skill_lv));if( sd )skill->blockpc_start(sd, skill_id, skill->get_time(skill_id, skill_lv));else if( bl->type == BL_MER )skill->blockmerc_start((TBL_MER*)bl, skill_id, skill->get_time(skill_id, skill_lv));break;  
and replace
 
 
sc_start4(src,SC_SUB_WEAPONPROPERTY,100,3,20,0,0,skill->get_time2(skill_id, skill_lv));  
with
 
sc_start4(src,SC_SUB_WEAPONPROPERTY,100,3,100,0,0,skill->get_time2(skill_id, skill_lv));  
 
now it should deal 100% fire Dmg
 
be sure to recompile your server after changing it