Times got tough, with the D.E.F.E.N.C.E project recently cancelled and resources running thin, the bloons needed effective ways to get more materials, then they realised... Monkeys throw away hundreds of darts! Each one with pieces of precious metal that can be salvaged, the same went for many projectiles they used. Some have other things that can be used too. So they crafted a blimp with an on-board furnace and a tractor barrier that can attract projectiles and melt them down to be used against the monkey in assaults. 4500 Health, moves at the speed Iof a BFB.