if (sd) {
				int i = skill_lv%11 - 1;
				int j = pc->search_inventory(sd,skill->dbs->db[skill_id].itemid[i]);
				int needed = sd,skill->dbs->db[skill_id].itemid[i];
				int id;
				if(needed == ITEMID_WHITE_POTION)
				{
					if (map->list[sd->bl.m].flag.gvg)
						id = pc->search_inventory(sd, ITEMID_WOEWHITEPOT);
					else if(map->list[sd->bl.m].flag.battleground)
						id = pc->search_inventory(sd, ITEMID_BGWHITEPOT);
					else id = pc->search_inventory(sd,skill->dbs->db[skill_id].itemid[x]);
					
					if(id != INDEX_NOT_FOUND)
						j = id;
				}
				else if(needed == ITEMID_BLUE_POTION)
				{
					if (map->list[sd->bl.m].flag.gvg)
						id = pc->search_inventory(sd, ITEMID_WOEBLUEPOT);
					else if(map->list[sd->bl.m].flag.battleground)
						id = pc->search_inventory(sd, ITEMID_BGBLUEPOT);
					else id = pc->search_inventory(sd,skill->dbs->db[skill_id].itemid[x]);
					
					if(id != INDEX_NOT_FOUND)
						j = id;
				}
				if (j == INDEX_NOT_FOUND || sd->inventory_data[j] == NULL || sd->status.inventory[j].amount < skill->dbs->db[skill_id].amount[i])
				{
					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
					return 1;
				}