This is an auto-include for Thor. Another 0 cost card to proc "Have At Thee!" along the lines of Defender of the Nine Realms with the upside of a 3 health, 2 attack ally. She is also tutorable with For Asgard!. Angela could also be useful for other decks running cards like Into the Fray who want to have a legal minion target most turns.
Forced Response: After Angela enters play under your control, search the top 10 cards of the encounter deck for a minion and put it into play engaged with you. Shuffle the encounter deck. If a minion was not put into play this way, discard Angela.