Pure Dex on base stats with the following skill build:
Aimed shot Max
Trap - 3/5
Nox - 4/5
Veil - 3/5
Dex passive max
Int passive max
That's the build I've been using for elite runs, though for survivability I rely on my gears. You could add a little bit STR on your base stats if you feel squishy.
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