One of the current event clan challenges rewards clan god frags (not many, but it's a start).
Not only is it a start, it's enough for either a random Odin, or half way to a specific Odin if your clan spends all 500 and you don't even have to win. A very achievable challenge and I am thankful for it.
Personally I'll only ever buy the specific Odin as I'd rather not play a less insane version of Russian Roulette even with only 1 bullet in the gun but for those who didn't get an Odin in the Forge event this is an amazing event.