Requirements to RuneScape gold pass every trap without damage as follows: Trip line- 25 thieving to disable, 23 Ability to jump over. Flooring spikes- 37 thieving to disable, 37 agility to leap over. Stress pad- 45 thieving to disable, 47 Ability to jump over. Barricades could be hurtled using agility, pushed using power, or destroyed using any handy weapon you have. Prerequisites to become over barricades as follows: Barricade line (1)- 30 strength, agility, or simply take 70 hitpoints off. Barricade line (two )- 50 strength, endurance, or take 90 hitpoints off. Barricade lineup (3)- 70 strength, endurance, or simply take 120 hitpoints off. If an attacker is low on hitpoints, he's five tabs which will teleport him back to the bottom, where it is somewhat safer. Although the attacker can't cure himself, he can be healed from the group's healer. He cannot use security prayers. Defender (green ring): The shield stops another team's attackers from getting to and killing their heart gems. This can be done by freezing the attackers until they get to the stone, setting traps and barricades to slow them down, or by just killing them. Flooring spikes- 45 hunter and 30 structure, requires 15 iron claws, 1 plank and a hammer (not consumed). Dart cubes: 73 hunter and 78 construction, requires 15 iron nails, 5 planks, 50 feathers, 5 bowstrings, and 5 iron darts per injection (may lode up to 50, can be reloaded only when empty). Barricades need nothing to be set up, but there are just 5 supplied per group. They cannot be piled in groups more then 3. Defenders must also be prepared to defend against the other group's attackers, for they could be attacked also. He is responsible for maintaining their players living. While they do not have to keep everyone living to triumph, it helps substantially: every time a person on your team dies, the enemy's core stone increases 20 hitpoints. Although it can go over it's original hitpoints level of 250, it cannot surpass 500 hitpoints. To keep his teammates alive he has to buy old school runescape gold use healing spells.