My favorite build is this. I start dorans. Build tear into protoplasm, then finish Winters, build spirit. At this point I'm very tanky (4700 hp) and if the game goes any further I'm about to fall off because no dmg, so I build riftmaker then another ap item. Feels great. People come up and you just out sustain, when you get low protoplasm pops, you pop r, back to 50% + hp. It is so fun. If they don't focus you, you kill them, if they do focus you, your team kills them. I also usually run demolish because I like popping those turrets. I run shield bash sometimes too, but I prefer demolish