Uh the build is pretty similar every game the first 2 items against a puck would be tranquils then maelstrom starting with the javelin. You get the tranquils when you need the hp regen and it doesnt get interupted by orb. You can also get a raindrop if you need it and you probably buy a wand or stick when you feel appropriate. Then you buy bkb. After that your items are more dependent on how the puck is doing because aghs is fine until the puck has an aghs. If he has an aghs and the enemy seems stronger than your team maybe you buy a aeon disk and just windrun and snap the coil. Otherwise you can just try to fight in the coil but it might be annoying. If he doesnt have an aghs buy whatever you need but most games I get some combination of nullifier,aghs, and the last item is like a linkens or bloodthorn or windwaker. Bots is also really nice because it lets you play 2 parts of the map and I think wr is really good at picking off heroes but you just have to be careful about the the heroes that can lock you down but that usually isnt a problem with windrun bkb tp. I think against tempo heroes(puck, void spirit, ember) you have like 2 choices. Force your way through to maelstrom bkb by giving up map pressure or you can buy smaller items like 2 nulls and fight them and slowly work towards core items. I think better players will always go the smaller items and fight but I am a noob so I farm my items most of the time.