Don't give up y'all.
Trying to screenshot but color is all jacked up, so let me explain my encouragement!
I probably rolled, as Suchbalance stated, ~400-500 or so times before I saw Tantrum. It didn't roll with a cTc, but it did have 30% to Dex, 20% All res, and 104% to MF. So I said screw it and kept it until I found a second sacred short war bow to roll that one.
I probably rolled both together over 1k times and I hadn't even seen cTc Arrow once. Tantrum a bunch of times and a plethora of insanely nice bows that either lacked cTc or Tantrum (holy shit frustrating, but pleasing at the same time knowing that insane roll WAS out there). In fact, I was about to post here bitching because I hadn't once seen cTc Arrow.
So, I went to sleep. Just woke up rolled a few Eerie shrines (again, like he said, fuck it and just roll whatever shrines you have) and got a pretty shit bow with the following stats: cTc Arrow, 15 Tantrum, 16 Energy, 123% Fire Resistance, and 125% Magic Find. So pretty shit in the DMG department. I then rolled an Abandoned Shrine and got an awesome +11 Dex. I then blessed it and didn't get jack shit. So I'll keep this one for now, but I def am gonna try to roll a better one in the future.
But for now? FIINNNNNNNNNNNNNAAAAAAAAAAAAALYYY! Good luck y'all (you will frigging need it!)