How to fight Vision AARKUS on this month's UC event?

I've tried and tried and I just can't get through him. I'm saving for my last 3 paths of variant 2 so spending isn't really an option. Any tips/counters?
I have no coldsnap immune higher than a 2/35 sabretooth.
I have no coldsnap immune higher than a 2/35 sabretooth.
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