Iron

"Whatever."
-Family Ties

Iron is one of the most laid back of the group, not particularly caring what happens as long as the group keeps gaining territory.
Iron is able to create basic metal shapes that protrude from his being, a technique called "Iron-Form". He can specify the location of the metal protrusion (i.e calling forth a buzz saw from his claw or raising spikes along his back) as he sees fit.