Hero
Ally

Civilian.

Cost: 2.
Health: 2.
Attack: 1. Thwart: 1.
Resource:

Alter-Ego Action: Exhaust Annabelle Riggs → search the top 5 cards of your deck for a Valkyrie card and add it to your hand. Shuffle the rest back into your deck.

"I've got friends on Earth who could use some help."
Valkyrie #3. Valkyrie #2.
Annabelle Riggs
Reviews

I saw a very interesting combo in a playthrough: attaching Honorary Avenger on Annabelle Riggs so you can them attach Sky Cycle to her and use her alter-ego twice per round when you are in alter-ego form.

As there are 8 events in Valkyrie's set you should very often haw 2 additional cards.

AlexandreP · 36
Sorry to rain on your parade, but although Honorary Avenger reads "character", Sky Cycle reads "Attach to an Avenger ALLY." — chile125 · 1
If Annabelle is an Honorary Avenger, then she IS an Avenger Ally, so you can give her a Sky Cycle. — Fry · 232
Fry is correct. That's the whole point of Honorary Avenger! And similar Honorary cards. — RabidHobbit · 11