Although Rudra had called out for the guild war ..... Guild wars are not as simple as it seems . You have to be ready for anything in a guild war. In 'Omega' guild wars are done in separate space , the one who issues the guild war is the attacking side who has the privilege to decide the day of the attack . While the one who is defending has defenders advantage as they can choose the terrain for the war.
Depending on your guild's strength you may choose an open battlefield , or maybe a rocky terrain , or maybe even a ship battle. The possibilities are endless with over 999 different terrains for war. Loosing the terrain advantage is a big loss for the attacking side. In such large scale battles tactics play a huge role in the outcome, and tactics are based on the terrain.