Any suggestions as to what to use there? I have tried many combinations in the past few days and nothing works xD the most I can do is kill 2 heroes. I really doubt this stage is possible for someone who has low starred CS/Box heroes, and the "normal" heroes do not help that much either. I am using heroes that are decent without relying on their ults, which are not many tbh. And most heroes insta-die by Chrona/Sarya combo.
So, open for suggestions xD will try everything that seems reasonable.