About that sniper build with many mjollnirs. I was playing 10v10, had 4 mjollnirs, travels and sy, after we lost all rax, i decided to buy 2 rapiers in addition to 4 mjollnirs. That was a blast. Our team got nearly wiped, I was too slow to follow them, so the enemy was rushing to end game with megacreeps on their side. I hid near the ancient someone went ahead to fight, effectively tanking. I wasnt noticed for a mooment as they had storm, magnus etc i started shooting and killed them all! i killed magnus after he blinked and wanted to ult, but i killed him in 0.2 seconds. Killed storm like in 3 shots, necro had blademail but forgot to use it, i killed him too. before he could land 1 hit and like 4 more heroes. Imagine machinegun with nearly 500 attack speed and 2 rapiers.
ps then we won easy game vs megacreeps.