HEROIC then pulled off a 9-3 run in the second half to force game two into overtime.
They then scored four straight wins to get within series point at 12-4 after round 16.
HEROIC could only manage two more rounds before the MongolZ claimed a spot in the Playoffs in round 19.
In stark contrast,Natus Vincere(NAVI) have been struggling mightily.
BIG and Wildcard bow out of the tournament in 15th-16th place and with $20,000 in consolation.
For everything you should probably know about the CS2 Perfect World Shanghai Major, checkhere.