Wow, there's a sentence I never thought I'd utter. :p
The Underwater Excavation is very, very reminiscent of the Halloween special of last year- the only difference is what we're digging for, and the fact that everything is blue. XD
We get to dig so many times a day, depending on the equipment you have at the time. Your equipment can be upgraded with relics, which you find digging. You can only trade your relics so many times in the span of a day or two.
We are digging for 162 bones, belonging to Devoted Indigo, one of the Horses of the Rainbow.
Sometimes we find danger- sharks and squids and the like, and must either wait an inordinate amount of time, or complete an objective, to get over our fright.
If you like, you can purchase a mine pack. A mine pack costs one pass and is basically a foolproof way of winning- it allows you to dig three more times, and doesn't allow you to dig up "ugly surprises" while "enhancing your ability to find bones". If you have the passes, that is the way to get the divine. If you don't... well, it may prove a challenge.
I hope everyone has fun with this one- and good luck!
As always, happy Howrseing,
~Cass <3
*Click the images to see them full size