immunity gligar: 5 max with sp.atk low, jolly nature
ironfist chimar: 6 max, modest nature
lighning rod cubone: 5 max, 30 sp.def, hasty nature
iron barbs ferroseed: 5 max, 30 sp. atk, careful nature
i've also got a foongus with regenator but i would breed it so i can get one with calm nature...