Adventured at the Waterfront, melee deck. Started with 59 energy of Ocean Sight and 83 of Dark Wind. I was going to try walk-aways, then changed my mind since I have all this Dark Wind and I'd hate not to get a raven feather. So, what I did:
Noncombats: 1 (Singing Fish)
Combats: 3 (Lake Serpent)
Choice Encounters: 16
Got a genuine raven feather, as expected, with the expected message about a familiar song. Now at 40 energy of Ocean Sight and 64 of Dark Wind.
EDIT: For what it's worth:
Hat: investigator's hat
Weapon: twisting silver blade
Offhand: Idoru nurse
Shirt: feathered cloak
Pants: hungry ooze pants
Gadget: blazing PDA (running ad spider)
Bonuses:
Power
12 Etheric Power
5 Evasion Power
10 Melee Power
2 Ranged Power
Defense
2 Etheric Defense
4 Melee Defense
Attributes
+7 Perception
+3 Will
Encounters
Highly Increased Chance of Choice Encounters
Net
2 Memory
6 Processor
Other
1 Bonus Eclipse Duration
2 First Aid