Okay I think I've got one for this thread.
Oracle card was precognition, so making a SNbow seemed the way to go.
Final stats were 50-7 in gold league, ending at rank 44, after 5 days (so 5 days old).
Best was 36-3 on day 3 at rank 27.
Hover over cards for details, click for permalink
4sa 4sa 4sa 4sa 4sa 4vh 4vh 4vh 55v 55v 590 590 5oe 5rr 5rr 5rr 5rr 5rr 6qq 6qq 6u3 6u3 6u3 6u3 6u3 6u3 713 713 7ah 7dm 7dm 7ds 7gm 7k1 80b 8pj
Stats
-Dexterity
-2x mark (entropy)
-3x wisdom (3 of the precogs should be upped, I have no idea of the codes sorry)
-110hp
I modified the deck on day 4 due to HP loss, but the above version was when it was at it's best.