I've been messing around with some slardar item builds, and I'm not sure how to build him to his fullest. So far, if I've done exceptionally well early game(in terms of last hitting, ganking, etc), and have adequate support (which rarely happens in pubs), I would try to capitalize off bash and build him like a dps carry, namely getting bkb, armlet, treads, and if really dragged out, mjolnir or satanic. However, I mostly find myself playing a semi-ganker/dpser, going treads, blink, bottle, pointbooster, bkb and using ult+stun to gank and dps, never staying around farming and using sprint for map mobility. The last kind is the deso+bkb rush, where I ult, stun, and 2 hit kill enemies. I rarely ever go this build except if I'm stomping incredibly hard. My question is, what items besides magic stick should be consistently obtained on him? Is blink a necessity? Armlet? Bkb? Bottle? Thanks.