This magical font springs forth from the dry desert ground. Some powerful mages must have fashioned the roughly hewn stone extractor (that also prevents the energy from escaping) around its base ages ago. Very handy indeed.
You may replenish your Mana reserves from this source once a day.
Travel along the River Styx to locations and shards further downriver.
Keep in mind that the available paths change depending on where you are.
Discovering and interacting with other areas in the river is certain to lead to unexpected outcomes.
Exploration is encouraged.