Two Fallen Walker Tanks. They are immune to player damage and can only damage each other. Both tanks will fire at players and spawn ads for one minute. After one minute, the tanks will open up hatches on their body leading to their core to cool down for 30 seconds. In these 30 seconds players must summon a R.C.D.D (Remote Controlled Disabling Drone) which they can control and fly into the one of the Walker Tanks' core. Once inside a sequence buttons will appear on the screen which the players must press correctly to steal the tank's power core. Once the power core is stolen, that specific walker tank will be disabled and the player must return the drone and power core to their Guardian. After the 30 seconds where both tanks are cooling down, the tank that is not disabled will focus all his firepower on the Guardian with the power core of the other tank. That player with the power core needs to position himself so that whatever the tank is shooting at him/her is hitting the disabled tank to lower its health*. The tank will continue to fire for one minute. After that it will cool down for 30 seconds in which another drone should be used to steal it's power core. During this cooldown, the player with the previous power core has 15 seconds to return it to its corresponding disabled tank, or else the power core will explode, killing the Guardian. Rinse and repeat, alternating Walker Tanks each time. Enrage: 15 minutes. Each tank fires 2x faster and does more damage. A Fallen Ultra will spawn as one of the ads. Hard mode: Dismantle mines, yes? Or you die! Challenge mode: A different person has to control the drone each time it is used. *Note: Melting Point and Shadowshot do affect the disabled tank. Placing a Weapons of Light bubble on the non-disabled tank does affect it. This fight is designed around communication and coordination as to when use the drones, which tank to disable, or who will dismantle mines. All fire power in this fight is focused on ads and not the bosses (unless it's the Fallen Ultra during enrage). Please use this Bungie!