The Trout of Knowledge

The Trout of Knowledge is an omniscient spirit who sees the present, past, and dozens of possible futures. 

His Name is Mr. Flipper, and he will help the party when the opportunity arises  but beyond that, he is an unknown.

Mr. Flipper's appearance is that of a large Trout with thousands of bright rainbow scales from head to fin. Mr. Flipper can appear out of any water, no matter the size. From a drop of water, to a vast ocean. While speaking he hovers above the water and will converse with the party at his own discretion. Mr. Flipper will never give straight answers, but will not mislead the party intentionally.